From cc4fc70e9ec96932945ae143d2a8ae2a9c3eacfc Mon Sep 17 00:00:00 2001
From: jpbl <jpbl>
Date: Wed, 28 Dec 2005 17:20:15 +0000
Subject: [PATCH] cleaning up images

---
 images/dtmf_0_off.png     | Bin 1623 -> 0 bytes
 images/dtmf_0_on.png      | Bin 1675 -> 0 bytes
 images/dtmf_1_off.png     | Bin 1422 -> 0 bytes
 images/dtmf_1_on.png      | Bin 1441 -> 0 bytes
 images/dtmf_2_off.png     | Bin 2231 -> 0 bytes
 images/dtmf_2_on.png      | Bin 2278 -> 0 bytes
 images/dtmf_3_off.png     | Bin 2234 -> 0 bytes
 images/dtmf_3_on.png      | Bin 2277 -> 0 bytes
 images/dtmf_4_off.png     | Bin 2087 -> 0 bytes
 images/dtmf_4_on.png      | Bin 2110 -> 0 bytes
 images/dtmf_5_off.png     | Bin 1984 -> 0 bytes
 images/dtmf_5_on.png      | Bin 2007 -> 0 bytes
 images/dtmf_6_off.png     | Bin 2266 -> 0 bytes
 images/dtmf_6_on.png      | Bin 2237 -> 0 bytes
 images/dtmf_7_off.png     | Bin 2239 -> 0 bytes
 images/dtmf_7_on.png      | Bin 2311 -> 0 bytes
 images/dtmf_8_off.png     | Bin 2239 -> 0 bytes
 images/dtmf_8_on.png      | Bin 2320 -> 0 bytes
 images/dtmf_9_off.png     | Bin 2570 -> 0 bytes
 images/dtmf_9_on.png      | Bin 2639 -> 0 bytes
 images/dtmf_close_off.png | Bin 778 -> 0 bytes
 images/dtmf_close_on.png  | Bin 806 -> 0 bytes
 images/dtmf_main.png      | Bin 14015 -> 0 bytes
 images/dtmf_off.png       | Bin 1440 -> 0 bytes
 images/dtmf_on.png        | Bin 1451 -> 0 bytes
 images/dtmf_pound_off.png | Bin 1535 -> 0 bytes
 images/dtmf_pound_on.png  | Bin 1640 -> 0 bytes
 images/dtmf_star_off.png  | Bin 1487 -> 0 bytes
 images/dtmf_star_on.png   | Bin 1535 -> 0 bytes
 images/l1_green_off.png   | Bin 1197 -> 0 bytes
 images/l1_green_on.png    | Bin 1222 -> 0 bytes
 images/l1_off.png         | Bin 1047 -> 0 bytes
 images/l1_on.png          | Bin 1018 -> 0 bytes
 images/l2_green_off.png   | Bin 1264 -> 0 bytes
 images/l2_green_on.png    | Bin 1280 -> 0 bytes
 images/l2_off.png         | Bin 1111 -> 0 bytes
 images/l2_on.png          | Bin 1090 -> 0 bytes
 images/l3_green_off.png   | Bin 1293 -> 0 bytes
 images/l3_green_on.png    | Bin 1438 -> 0 bytes
 images/l3_off.png         | Bin 1149 -> 0 bytes
 images/l3_on.png          | Bin 1127 -> 0 bytes
 images/l4_green_off.png   | Bin 1233 -> 0 bytes
 images/l4_green_on.png    | Bin 1408 -> 0 bytes
 images/l4_off.png         | Bin 1103 -> 0 bytes
 images/l4_on.png          | Bin 1084 -> 0 bytes
 images/l5_green_off.png   | Bin 1255 -> 0 bytes
 images/l5_green_on.png    | Bin 1420 -> 0 bytes
 images/l5_off.png         | Bin 1113 -> 0 bytes
 images/l5_on.png          | Bin 1087 -> 0 bytes
 images/l6_green_off.png   | Bin 1302 -> 0 bytes
 images/l6_green_on.png    | Bin 1468 -> 0 bytes
 images/l6_off.png         | Bin 1158 -> 0 bytes
 images/l6_on.png          | Bin 1165 -> 0 bytes
 53 files changed, 0 insertions(+), 0 deletions(-)
 delete mode 100644 images/dtmf_0_off.png
 delete mode 100644 images/dtmf_0_on.png
 delete mode 100644 images/dtmf_1_off.png
 delete mode 100644 images/dtmf_1_on.png
 delete mode 100644 images/dtmf_2_off.png
 delete mode 100644 images/dtmf_2_on.png
 delete mode 100644 images/dtmf_3_off.png
 delete mode 100644 images/dtmf_3_on.png
 delete mode 100644 images/dtmf_4_off.png
 delete mode 100644 images/dtmf_4_on.png
 delete mode 100644 images/dtmf_5_off.png
 delete mode 100644 images/dtmf_5_on.png
 delete mode 100644 images/dtmf_6_off.png
 delete mode 100644 images/dtmf_6_on.png
 delete mode 100644 images/dtmf_7_off.png
 delete mode 100644 images/dtmf_7_on.png
 delete mode 100644 images/dtmf_8_off.png
 delete mode 100644 images/dtmf_8_on.png
 delete mode 100644 images/dtmf_9_off.png
 delete mode 100644 images/dtmf_9_on.png
 delete mode 100644 images/dtmf_close_off.png
 delete mode 100644 images/dtmf_close_on.png
 delete mode 100644 images/dtmf_main.png
 delete mode 100644 images/dtmf_off.png
 delete mode 100644 images/dtmf_on.png
 delete mode 100644 images/dtmf_pound_off.png
 delete mode 100644 images/dtmf_pound_on.png
 delete mode 100644 images/dtmf_star_off.png
 delete mode 100644 images/dtmf_star_on.png
 delete mode 100644 images/l1_green_off.png
 delete mode 100644 images/l1_green_on.png
 delete mode 100644 images/l1_off.png
 delete mode 100644 images/l1_on.png
 delete mode 100644 images/l2_green_off.png
 delete mode 100644 images/l2_green_on.png
 delete mode 100644 images/l2_off.png
 delete mode 100644 images/l2_on.png
 delete mode 100644 images/l3_green_off.png
 delete mode 100644 images/l3_green_on.png
 delete mode 100644 images/l3_off.png
 delete mode 100644 images/l3_on.png
 delete mode 100644 images/l4_green_off.png
 delete mode 100644 images/l4_green_on.png
 delete mode 100644 images/l4_off.png
 delete mode 100644 images/l4_on.png
 delete mode 100644 images/l5_green_off.png
 delete mode 100644 images/l5_green_on.png
 delete mode 100644 images/l5_off.png
 delete mode 100644 images/l5_on.png
 delete mode 100644 images/l6_green_off.png
 delete mode 100644 images/l6_green_on.png
 delete mode 100644 images/l6_off.png
 delete mode 100644 images/l6_on.png

diff --git a/images/dtmf_0_off.png b/images/dtmf_0_off.png
deleted file mode 100644
index 1b4a2ebe466177aaa91c951c306cf139940983d2..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1623
zcmV-d2B`UoP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8!Cr%6PEx01>{LY
zK~z}7%~`)|R7({8W-^<=#_NiS8dHcuz-*FcaZ5o&vG8B82sYwhAlQhVO|Y=C6s!fU
zEG3l+CL4^`C50r40WroT*F?O#dv{)uH`m$Ob7rnQeK-)ZcW3U*nRCALogXV2jfURb
z+{DVt3ch~*irw8^WLXBSHG~k*TBFDiLiBvL-!sql8hc17$^C>7P)Z?+B8-fTpjxeB
zbaWJIdwUzNU%$r4$Oz7!J&O}3PT<g?L-<=pk|g->;RBYJm(gf6aOTVzh=&g!YOOUc
zUc89o$B*N09iKjZ!n0@3Ff=p-xwEr_nVFefV68Q}-7d7&`Dg0c{*HQwTOXQp_cedV
zjvd3))D*V2xA)<3<j4^uNrE&@(Q37NFzRC3{oa1IF&mn<hrO2arBbPcQmKTaM~`A_
zYYVE=>7dnWAxV<LPWOM0A3uJe-EO1ZZX-=os4UBJvv69FQj!;<Si-dqr@dbtS(c&G
z=|F1@Wn+mmTesWoGd*Q?3L+s$xOC~RvG+D|Dh|8uOGa>R9rd}$zD3S;_fkTL9!+zm
zH0vm6n0F{gwAY&Nq?9ZiIS87)g%JDj&{`u+(_rM{;6PoJ+sj=Wx~Q!%b6Lfim=cIG
zscVtd)m7~6?cvm^Qz)0q<OOUWvCr~Z*sPaQ{=_tgFCVA6!rr=d3kwSi`FA&O-o%wF
zS9+jBS&_4f3%Q)l?3>yPsasPT5klbm_wTrI;|7L@hq1oC4y`pFJa~XRckbZHlP858
z)eSNnG!-{NMJX;azIgEhaU5fPeI4WD<9Pe_EoNtDvAn#DyLa#6(xpo%m&^HuZ6@NB
zLs`OPgVF`Rn_^NXbs=*9{(YP~cP<xLYmGRLaryFPY;JDi<HwJ|a2|q?y-rFg*+}L(
zCMEdZ-X7vOM!jCo1vX=HauNXW=FJ;YU``pX1?=Z6%OHKu#c?oYg_9>w_N)~`V0?TW
z0MKYOeu;}II_)V8?4ZIqfxAIb#);#Yt!_d&i!bC$S39=w6vpiwmpae~G42BPd6e>O
zIsSD>37<1k5zwALefl&2;QjmeeHz->*Z=_3YPCKKauLyo`CQYSLvWgOwHiecrlzLw
z>eZ`04P{vd0GOGXVQJGn%Z4Hamu|NU$q~7)3b9AC*~Inh*D*gopKI2Pr%#_^baWIK
zE?gkPHmB)OWR^Z}=CtiX<m%O{n4X@-?c2BU`SWK8A@KO|W6aIXVQy{?Q55y%7$JOn
zIC`Hwd}$`-819+_2M*xTqer-Q?HbOXKc63R@7_Jk&d#FQY<f-ZV=nhxt#yAG4><;v
z{WY6SRI63Y&(C9JWd%u+U~+O2Q4}GL<2?LQ7xzV8*MH1Dipq^CnxSaP-q=LL>FH^f
zr@3_3=cE*uE7NBvl4tlZY37XZ9Ca2c6x;~tCRmbkJYN|_6$)HsLs2EyH{l8q3IR$f
z#a7gzaLq+9Uyi~#V<^|@DZ8>PW22BS^l~Mb&zXwS8kODIIkj}*Kt(8bJ|s|x%6tKY
zE0)c3U*CiB=uko)3jaR3q&iule)qt@z|R%}ms=Dma(#2$-jsITG?~gfI-O3h(7y6L
z)Lk-KqNvT)J_Q#ea45IV3tN+oQ6}WtVeU^3hVNa$P3r4*s6sgpb-}zEw>Nb)&iyYU
zfZJfVg>c(z9KUl#u(Gve!@$=fqw<H4@S(m37f7i0m3wpdhVDxgKZoY2!?|LXgNk`B
zl}b>9gM--F*}=hs2ffTd9Ukhe`pitVaP2j=V;YzxNwN=*N~MCewKYskOki+uFxV^!
zh3ul$$FBq&07%mmtE;OxeE2Zb*w`4BmX<IuFn~&>f}x?I-|}<A?;NdG3tL-TSX)~|
zy<Uf^R;&2(<qMuae~#hdVT_H9p<FJbR4V;ZL5etWr_;gi?k+YqHt_A+H`Ho1RI62p
zmoH!HD2lMSxQL~tCA@q04oQ-r-EIe2<i85$3m^cXltQIa!NkM_YPA~b^*Yit#XoDH
VWxO<z9r^$O002ovPDHLkV1j?$5o`be

diff --git a/images/dtmf_0_on.png b/images/dtmf_0_on.png
deleted file mode 100644
index 57c0f4fcee858e98d94a5c8d0663622b33065366..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1675
zcmV;626Xv}P)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8xpT}s|f%A1{g_1
zK~z}7y_wHz6HOS$KRY|Srq)%_R2oZDFGVE*p?DAxJcxpxJbSQ5^^Yk9FY2xTfM+qe
zSiIRo1x-Ojw52VW_@f$<LbKWR5H{UTW@fkg@(zR~JF~OTJkR%ep6~Olv%0z(fBN)^
zH*en1YPD#$+w^)p9LE75j$=&2aU9|}&RnZomt0E^A;f{XIF6B0a`NO!CMPGkdi5%^
zv$M#ptu0=^e$B66zbF=ql*?tLl(?>|-T40+j^ohp_u1RqqtofIy}ixy@-jz`96^5l
z`ju|C%k1nd6B84RkB{Sd-iVeG;S+6{MtWVMHPsTTrjvP{l6t)!-ENm=v&qKB2F+#@
z*=n^ob?Ox5a+%}DkK=hBQc9zVv!L>~^QIAoA;*p#qfjW&ZnydN?HjV)ZZkbSO%Mbe
zJ$lrtNp&ubQ*~aQ%VQ<o@O>Z8^Kcx8>FH^H{``rI;~3xf@qHiHb&aO839Az@y^rdM
zHYl0aNh$GtpD2ouQ4}Gi9O70rVH8CpUY}ggGJAT@taZ9?bqFB<2AWm{R&PrGH_fR|
zW)jS1G22L#7lt7+k>0fNVH_w=Z2z0J=^>>Y2yKGKVK+UjusYc2l$2cS_xm`GgNUMN
zsQNsnO2^d0tk>Z@3yM0yqbNc;j)M?_D2j~QwqaQH{LRfxI-L&Xa+$HQF|8JD&`_gN
z`k)Caq<ZSZaE|o4jg1W!7Z+(X8pCyu9zEjj-Md;LbXHOopl0M`PN>O2r|mQpbPwxx
zyDTm)QY;qP-rgpTW0sbdc=F^4wOTEAg3&=nwUpyH15KMUm#P_Eyaw3Z+@#THu(h>C
zsZ^p?t1&-6&%1Z;SXx@*+O=zpkB_6XstG=(<QB&<!W1`k4q|eer%#`9{rYvzo;^#w
zUdM49YPA}7?%d(~_wTvGo$es&bA=EGg|<0`N&B5nheo5p<;$0;*Xsw?U%Yq`fcNj;
z=k^yJG}B{mZ%>bDTP9R#<kZv@05dZ)sM)ntDgm&%x@wHSCgDujcU^Z7r)@W75h0sn
zrJYcRQB^6Xy^`l7VNa;BFe{~-yxevG+rB!sXj4QKMF<_?*FnK_kn`uy1F*inK62lW
zA3p$?o0~IQFH2BWF+vDL7=}h|<tej*AfQsIu(Gl;GB+_X0YJ4{HD*(tC3IF#{)b_R
zNY{g=q@r$;)>y4p<Ke@HEH5vQgtr$jUQjF+xpCu$HLL2#zpB9WGeyEV^6~*)3ZI{!
zr&6i#?Af!S;PrZ)g@pwc78VGCz*xZQ5{k+K)6W+|3@R601~O4cT?Pw+falMj^Web)
z?%lgLoPYfIG57D^A10i<RlF_X#Bq$w!-;LCbR36zz0S>>H+l8y6(2r);P>y}T)1$7
zAP5eGy)@ix7PK{bfP<Aw-ZDw2nMAl-w{DHZX&v-zWZx8ChkQDT9wuy=aBPB$%IZwQ
znxLmkK5F41^YrFy<^N%zr7Iq?=z}`vx-P=^ePiiwx@MxYD(}vsn5H;w>#2lcxSw3|
zlv*}tvC&J@eOdmZ+tYR3eU@iqTv@!q)(bKDi2BJYqLc3^iUxdIm#$4UoX(kSi75|v
z)@57Myp(cKZYA{8RB5YbQd?rSvOiCSlGS}mhr3>{w_hXbHc<O`rU#lFCv6QIbkrW9
z?y&uSe?N^UCrCGKvOHT&{iX-2g4v1yld$Rk$r|apu69BdEQ`>mVPgwpCOE10+oIM`
z(>i>b1kZ9NTi5en`h!sv(eL*MZ85bamQ{8g=D~UP$}^WJw@@e`3WWkYJ3EA7I8sfg
z52O1er?;)K?WL<!(vd9jv*h>A&dvbSr%#_|ZEcO2nHgNy9lj*8RTVnZXVFO;3Db2(
z)7Qc<WOsL$X0yrM+#GUhYKoPW72dvm%eiys5JFg+ga7rrLQ_sqq4DL*7rNaplarIk
za=FZvD_3~=@+BWXe&o!VGmMRm9e9`cudmr`T*S6Vuh(ODcb8VHh3mT9zI~fgsWd3J
zE?v5W=XtEHt+Bqo&gajc3B&NOUZJU}UKKFU`^Mzk^E^(RI6<XSp<1m{tyb|ok3a8n
VOn7m*;~D?}002ovPDHLkV1k~gI^O^Q

diff --git a/images/dtmf_1_off.png b/images/dtmf_1_off.png
deleted file mode 100644
index 0b47b61c32f73d098a994a3b87796bad9f24cf4c..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1422
zcmV;91#$X`P)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8vtC-+CcyS1sh33
zK~z}7%~?%P>P!@VTBgRJ$ifALEyk!MMi%Z&NQ@g@`Q!Wv?)?LP>`ZiH@Pn`s;=%+M
z0u>O1PWvv*^p3|fLwPTYJ4w@a(wUx*=bZD*jB|N;8MWJOJU>69-EQOa^AkZ3005#W
zg5x+)O+7n~gD8sFXRdK`nBM7sgb-L-TEgn;DmFGYu)4Ym;rl*nwHgYA0uBxiP%IXa
z&1UhhG~f5}^74XewTfD;hH|+K=j7xhT3lSj;o%_)g#!N7)@rqIadClEDh2oJ>kH*_
zITkn!Lqt*Z;|jwtzPNYQ$Bm<RZXP<0yK=c4wzjs=>2x4Eoepxj9D2PThQlF(Ac!$)
zYC4W-pTeVh*6$Rvw2zM0aqW2?^7%Zv-7bWb5~I;5w(`6h4dTCPK@ea(9%C|@U^pB?
zP*={g&0{{LxRer7O1Q2I;W!S$FhmdptYwm>Hf7mHqk+4-JJjoSTwPt^{QUfv<*64a
zl+-`MF#OT43@a3db*tF$XtH1wMYzAe$MNwoN~IE7trp(j-+#@k3qS=o-StaK30K!X
z3`0mMt#|dzz3=bu<Ms6wkB^V2R4TDs)i*&9#NR3bZ1d~i>Iw@LfaCF)wX~^naW2ke
zGRR~ysMTt5znYh`s;!UCABG`Z*9Cy@K;+!=e}d`h>4{B=CWUqD={R;>_ZOD+CMcdc
zZouK4%d@j)6D}>%fYkd`zbl0J<t9_0O(R1lLAgRS3&Em>a&^<w^hVuh`;o~Tj^j)f
z(xxbv4qexESu4^Xaj7p!9@mw(<#_HJ6D4p>uCw7V2`8Brh&I?zE9=j3%1cVnxhkeZ
zX%@^UfgBfzQ51a_7n3Dy*fl9+qXJ3dLN^A@8Zo9-#o;Vy3NRBbeRz04sZ>I#RKnTW
z834rZr>Cb@BiM{V`-Dp5lnW%GniOwGM@P85y=8x1C=}rPzENQ=Cb;(>#l_@a8@Z=~
zXEGV=?(P~D?{>RWVP>KTtfi^&`lMX4rwT<;gj%g;q@c7^+u}g~2bJ#!rnw?w!?lU8
zOxrG?F=NBG$s=wmm6|Eqxk_hR_nC4$$KSc&)92Kcb)}TX9BL~pwrDrOM;FEvBewLX
z`h_V^+m=FqyB_4?MLkm*N@WSd@VkuDi?aw9peFpASQ?jcxR|g7s1V{$_L$XzCd((~
z)ih&qFyds8QvR`YlAxegu$6lo-!SF=X%GVNy)9-7q*)dNf3p{olsv`UV;Yy9R(3fh
zX^e0JoA|j6dhr&5iF0rTCn?=DEg(z*OO@pep^p`=>l*j)O!=BC7Mvn#UUjz>8*ZHG
zdtnMFuAf_((}3j^oW>w^E34(7ZHG(f37uQm+7<w`%yJb@ZLpY%28E8Q&|F<$_wv+-
z`o^D$DA_8cK8^}&@|G!RsdA}Q3c~Zec)yIx!8SJ~al37UXO<MH-vwt`DsYk&_$-SB
z&h@s1F*T^`c^*DKK7O5#=mdpgmJ%46DY%V#Iu|`_F)gUoyi&^VqYEJ*(&;ps%_i2?
z*08X!kZ9{5={Zc&(w^juXEYk2*=!=4%|a9k1=Q<xq*5tlv)Neic^o^;>o{aQ9;4Ig
zpwVbxdwUyVeSIChUJuvT*H~U&Mn0cMI-Q2+d2>I1nf2gEN{N2IkGHos^!t76?CfB3
za}#1P7+`O24=XDxs8*}Exw(Pw`<P57M%ri!u35Hzr!6j`D1zsC$Y!%B7K^A<DkzuB
c7z_sZ4;?{fypp#~w*UYD07*qoM6N<$g2PLm#Q*>R

diff --git a/images/dtmf_1_on.png b/images/dtmf_1_on.png
deleted file mode 100644
index 737e614cf153e1e6d2abdf6c2318bbefb54bd48b..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1441
zcmV;S1z!4zP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8ynWD6RiLM1ujWM
zK~z}7y;)65a!nY%&NxRhIkwUyN+gN`7x65@Rm*7GABffw{il9M1TBK7U4ap{D3LHy
z$&4iPc;-9{8J}^SFMHt~5YNYb?wPsn?|Zz9i;MW_=?S;Dw|IYl$M^R)q9}src>sVo
zj=_iLdE<M}^Wb?N7-JL9RfE5ug^tgiNF)#h0kYXF%H=XvS64wBjRtORZqV=dk<aH5
z1OXC>1QLnFn2E^f{~Dg>A&Mdl1_ShZJ+#|xTwPruolb)`n@#-u{9t2a1G!ud^Yima
zCX*A0@@o+-)h5JmM0(S((S%`$UayB%tA$#vhE}Tu`uX{Zd_Iptp@4;j1yD*sDV<ud
zPL!_CXF*upd>DoZf&i&h3SVDeXf~UmolXbq>+8s5GDxLTQ@b`Ht3&9&qAR{jCX?`e
zA8{OGd3hPHudkru3qpu?Qd#u6_bRk>YNawx`CC4G-$yc;#9%N0C4_(wGV!5Fyz)C0
zY9bByE-Ejh;-$Oio`h05LR$0^Hbhl}F9-nY^*SCN9`OA9jO*)boSvRe7_tipI<WXV
z8it`0Gn>DS;~0;Rk2pR)MyXW7+uIx3?e?#XQpX<vq9_81;~0!Fi2pL`{Mtkp$1x5L
z4$x>cP^na~v$HdWl8m@+F3w*@c#JgHXHgww-|XVbJkLWA1PFov=jZ26;+{oSM7yA(
zq433vMk59ao3)>vomuTc7pUX~%g-2NV~0UhZpdZ#a&979y1ZFgRZMf51|bB*_kCyA
zrb1B{bX3w%EndaPq>7BO5z?xUObm1=*>Vp4Of{Da+MI@{P*4RA{!`J~7NPPQItl8)
z6VqWL1_oP{Q|Ya2OtY$yF8UdDTF2a!-I<Ka6dY7)CrZ&}@o^l3BoYbbVnuPusG5+{
z*?=k$QYB9=gAN7*V<P05;CP;gYPE`!lamRWy}dmEz|qkW_V@Rl1CGgqP)ey5N!R3w
z(;XfjqFgR3rM9%Rgi592l+TzX3IJ3N1iE}y7gWSaf*`>5_O^C&@}hrJ8I5xf7j-Zd
zxvDTei{Ew4amIdnI2>v#2Hn4{teVBBWZo(-BVSYQJygC{r8=evIZH-p(rbC%DfM8C
zX%Uixg{$v1ZAxbovWqpfDTt1_YbNI6ZFFg^%SPofu3T*BsdURFlBp2XsgaDZP7;*T
ze>!bzny7Ss7QI%r5o|nFKrqHYhr^+<T9zl$1p!+$)6tq@f(kH7DF|<YnF;_?i@}si
z&gwl>h|8XgF{VyUZAN0tjZONj(s|LHn(}mBsgGTr3rae7XcE89)tS0dHc3*h+$zg8
z8I`FG?Amy7)oXqqMG*)glMzu@7U?!)i(E1gBE8(E&`C+AkD_RlFfqo!)kI{bnnc&f
zvqdq}wax(L&G0qSFbtJQi`MGmicEE+P4p@?;q!`FC~r$s-}lD^GBcM$AW;G~I@<|?
zYO^AL#u&md{AY-+{WYDKU7GE)_V#4k829p0sT4Y$4sy91c(=)<qo(lu+cvK5dr@7Y
zD8k3b2j=GHMvJc3>nIkBqYz2RRHxFGleipHnA&BwDxWcie!q`Kqk+xMP0*E<72Mz7
z<L>Sb#bR+PGTG|5SsRG6o`ms5*J?F%yIo|nS<uDBMQm+t;qvkl)oK;FTn_1UdVHef
za;o~<V%27p;u#_U?C$QOP$-PN$DcockV>Uctyb~!@`7%+3tl@;R1Abn^sh~ek`JF$
vO&{Blp6~m}WHMM=TSKW-La9`O@B8=*gTEC_twh@`00000NkvXXu0mjfgdU(L

diff --git a/images/dtmf_2_off.png b/images/dtmf_2_off.png
deleted file mode 100644
index 6e8a44e7d7f87a785267c478e84e54795eba1987..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2231
zcmV;o2uSydP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?906pBd=LNt2t-Ll
zK~z}7&6$5}Q`Z&8Kkwx^2IC~%NSs(%8LVMIT!mjDD_cuP!^A30Ok}IJwy4uerGhqX
z(>Bn40#&7L2&VRrPDGl}QfUgxIwCPar?E1siBSP12oxtoB$x)e5E5cLv7Oj{@7?{8
z*m-`r@5OEZ7+11v-+S(P=id80=X~#ZN>^8xxPSjXeSLk5jg65=B+zvoYf}^jS+n*l
zih>XVMN#IJw|`rks;USf^1nSE4?drdKp?=%l`9DZ0%*x(l5jZ8;>C;Ev}qGdmMo#7
zqJjsd#p7`X2M6iy?&k94%dB6&9_84vW5O^Dnwy)csj1;XZFle9<?PwBcsw4|csx!h
z6r#Gi8UWKY5kg>^X2HkaCxj^I%l($gxyf6{oSq9%U0qFmeLaap0xcSiQdwC^B9UNf
zYKlxIlgFnFclQ1qj_op59ZtSsAGiBPZd}teyk0MXK!DNFQM6PlMJAIW9*;|veB5ST
zjBH^arDZZ1bX_Nt$&gN`(G*3=ABA<L_J>;y_^8I)=gCgNzRUJGx~`+^IzkAv9FB8F
zJ3&CUgE9jnkqC)I0>9tSvSrKW7-HA&q|drA>$eaBEoZE0nnhvGslTnQjrR6-`uqFy
zeRXwp95`@*jT<*gjg{$>`GeJH(=<`7e+<LGFpL84&GlJ7c3HzP=<e?3(4j+2OiUnz
z;QICJ)YjIrW5*7zUcD;SVb|~UOlyPzrZJrxC}x+P@OS+9@%&hCZ!fD>t)jiXo!Z)3
zPM$o;iWMtdv!t8jT5VBPbrv4El{jI~-b~X(Rn`3eo}Qip`JSF0>g($Ph{a-#PACfi
zZog*?SEZ}Y{g)Z+gh#u4M@I($YuBzVFhDlPDVoT>RT<c2p6f=G><h}xIdbF(m6et3
z+_}^7<eW~}uGea~>cq_KtD7(E+2s!&JV-bk=G?h+1cO0Gm=$xHc35gwD)@0|sQq-3
z$t1gX@5b-<bM4wSg25m?Jw1+?w$4>mwZK<oiAGh`X?PTq?d$<w_Rv%+#ooPp*}Qo(
zr%s(JFj$6Xt5GtJZN<B_U$ZhSr`6e&%4Aci6npmUp|P=%!-o$85Dtg)yJOXnOJq))
zWjE4}cg=}i&4)GnSZix5qobqj-@kv(?#d#PjEm%WkTs%N=c}rUqA1fw+mE1_Se;V>
z5Q#)Mdh{qQEiJUQwJ|g_R3IA+2HCP@i)$)(a(tOBS}{auKFn8DRRPf1*-2+-=bZ7D
zmKK_un_V-WEE+il2u-#^r%QlS64<a|!@Oy~x3^b{Rl8%_A!?5tz-$^XhR{2mMh?SH
zVbJb~PO;b;VeGzT-9%LedZ(->3tLV}LKbbD40Xe?>@uLr!j~HncdKg@o7Lt^WNuAW
z)oG)hB8My#x^a=j*eE08X;*eATbL~T$!y9&O)cimXPs<SP%u|aapv3K<ZJ)F<;aEI
z_=giL>|--=T>V5xoL>MXR6pip>*9){cGOL8ZgZUSg(|x|%EFJ+j#+oZoG~5%!<YjT
zStxa)wobfz&Q81CjHmkz`riH{&#rDD6bcb~>Svs}et%j91qIObAue>hLa3pEN1LAG
zAAR>M`V9uob<WNYg?MK$=~%9CIu+F^DoAe>!a%Eif;ao`Fp(VP@4Nc>LF;)ELVyCL
z<t6-O*R#AAe35}Ww|M9GTlmR0p5jVWM^O~+oPM2cFaMgCPF*BA9%ZP%kLJ(#9jjKd
zB$IbUw^&->c*;V)@bqQ^$|SdL-s9mXUk0zAh0_A0#|<9;)BC*fd?TJLta;`oUU<mQ
zyWt@)$GLRqZ}7V_e0N=tk)aVLOMR3rbgy~H_=@J{&2!Q&SuS+E#;?Br8`S1+vA+B?
zJoH;kpkxLfHD;Xt+rt1%ObVJ-SJ06)U@}TLk>tgP7czJ+iV%XVo|ST&`RXnCvY70i
zXjhgV_!rxDy~^1S6Fgp}Vct5)(dUMy>n6eg0ir~m<;$62{&OYD)?WrN{R{ch+E4M*
z!C`*9y1XbJZNIhW9nqNaa%+LcTENkDeYSsr4}j4d-CTSBU0#3nM-cDl?xc<>z*Anr
z@wOB6j7(q}S#F#=%`x9s*t)a=BdhV`51(i1=i7Pf;!RRhQ^bZp;P%+$yd`Dpcb=LW
zhT%vDt#ye7OTS3#cRtHAUw#bA*3tUrANbzeFYwj90WQ4uG*ja`HIJ&i_4Q`{Ixz|5
zO?19@f}k<NsA=MV;ul=}vzMkF+jwQ>8E^da0yTz_CsjFHWFazlK~VPX+b6bf-(GMm
zxxqQu(#rVU=a-_SCh(N`nT*EpF3`xLbLZwgsvlX#r!@sbgXF{%Uf&`n??xCLOU)=K
zA+Yojs=OwNv|xeH$JBrO_#l><ll|<Dn6u}^i4)Uz#N75<acu3&x9m6r;cIxjUd(hF
zT?k4_7oeFLGKS#8fg9X544?$BS3}RHF-$8~b%rB-jA$M-6%0L#VKN7|cJ3jB$e%z-
zNy%)f*A4}@qK%PC%_>h%lC|9LrsWJ$sf=TJ%P<VGF7-jTw+%uFRIk^|`1p810n+Y_
zvNUe50m|g;?^^7){`pe3-5F!C7+$Xzt*oq!NF+jCT^(Mp_Y=QraJ!ZjBkvUQ(&;pj
zNCdy%k5*MxMK~Nr(=^J<%PB1_ec)clWilC}(I}BfgvQ23v`{ESEEePZ`SUDVw1}FT
z8hkz<9*^h$Zmh2BB$G*ohlfcd60BRdj)sN?luMT`3BTV@S63HTu3TYYV1Rf$o_{Ih
zRLGf+8M+;}TLsIi&*Sk>US7`f<;z*KW(`eEO=PoK{s-M^Hv9Qc^UDAL002ovPDHLk
FV1mDmQOy7V

diff --git a/images/dtmf_2_on.png b/images/dtmf_2_on.png
deleted file mode 100644
index 978fe76f592f570279a9a7d267d9595b23e68f7e..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2278
zcmV<C2pRW@P)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8#Ch{yH@}J2y;n9
zK~z}7#hGht99I>`fAjF}+UrLf$99v&vSl@KC7h%UajiVc2UMJxs8Rf(5-2T2K^B4}
zLivD#6i7c5QI!ZV37{Ym8dWG1sB47NhrA{cP&=xd1~+XSQ`g`}>c=`>$7}Dy>zx@s
ztY<Txy)(Pv1Kdx$ckY~X?z#Va&i|Z|u3x`yjEs!X-``It6k>645lz#OBnbe+FmM{?
z8tXbqlCs{BWf@)9h0pBr48vHX+vD+2R#rwJ5MbA?U2NL433X;>hQ7W&!r?IM*RQ9x
zwiZ=YQ51#$=a3``P18swlSHFY#>dBr$K$A~iW&-qh(@Dq-n^NLiVFOGKLrH^Swifd
zw0hae!{$2sGm*EQ<gKi%5R1hKg+h#tjWIPfg*rPsOL=)YH8nMql$4;V>Kdb+j#M;n
zJ=Xhq&uyeqDT<4W@%el#EiDm=L{JwN76=3a6c-oc_xp2V_kQN@_dU_@csv;=1_A-X
z;V^14nZ)b$;_-NpW!cet_9GWTB-e$spN7*0>^cm?prD`tuh)yFX{d^#WQ-Llv18F{
zjP)JS&Cj(FH<(y;m_tz%48uUR8e)be(XMkTGUvy}#)!w`6crUwU0v<y0PCDchy8x&
zx}Mp%YWHw1Z##|7&Q7|zx|o=l$jnt&S9A2}QMPa2p7VWC<gsrIK+`m2)63Qe*8lcr
z_UGpR>FH_CoH;`z62UMGhK7cytE=P0i4zPB4ds;YCfodNdRw-`BG(0R@<>NV2L}%x
zq@<*TU@%C1eLWX1UIbuZU?4AeS#{g-Z$d;-lzW)gb$!i6vtPPgF*q0uu9@rZ?xwl9
z8Gvv&>}af0l(Flv(g0ae6k#^9XEdi9E%Knb{_NSa02xf%<F}i^Zl^A5nwDj#6ULl2
z=j5f1jt<Jp%Q<}ba8{^v+NfJ1k|YUPmXSrVG#>^gf{qoB=gytu=FOY*_V%)I<3^!@
z_EWU}cRIyXDupb|@_kWHCrq1bqtPhGj~{1lZjKu_ZctxePcRtFE4AlCTUV2z?CNE^
z7u^z0JRYaLy`7ep7P`8+*sx&(-QC^75N5sbBBzKls|gR)DfK!9dC^7;!yp=s(%#-q
zV`C$yPoK_25GUDoV{&m8YZOtPUUs@DPM*1R=@NJD+~L%zQ*?KC=bcgA2$=|?hGC$J
zE{BK&iTHrIZen7B^XJdg+S<y63m3R`>(&}WDk>`2vuBShp%QTqQRtH->7LO}VJ#on
zY~8vw!#_GZJG0idwzjf+_wJl*PDFX_|1(CrQAa0+XZ6^Q9XoQ8Dibnp7tJkst${~A
z{8kj+taHI&&@mi}VE5mYZ)=i^xoc5q6M5IEfORq`S4ws>SVYj0$z<AS5%JE&#N2AZ
zT=70%Dj+&3MN!h!G#8fgQ6xzc@r5wqrKIZ-i$bg$9k5?iMN!g($q5=FA&$hySmx@{
zBecCgl~<1=SKq|xR5eXQwl`*+6pE^hHHsxKwY&Z7tF97~A*V!=E8E(i%d(7|N~N+q
znNNR0l*$bQbma7Z3+2sMX08jL@wBR{S@oL8L+Lr4e_eT%Z-1$U=H_Oazw#3AjLhF#
z2Pmm&2D;kW+tNbwfn!`54q0HNG4|fu9BbJ}b8|C$_wJ>4GA>Nj)_9&(1X$}sCuWrq
zg3g1FwD7x;+bk~4^5(Zb<%L&okXT*kDO334u{H)bALWyYQU3DN{k(YO8E!75Pjl*T
zFVlANCmeaRpZQ3b$>D$U)TT05_}C#S%W^t;<eRPyshGwu?!p(o&AV3zsd(ZWP*R0|
zbz||nDfay4J$~`!&$2i@$HND{##bLG=Em3@lCi|czwUt-dpPt+F&_;KG7(LnNP6Ba
zvo#sfiF0IO&4_XN<(K&J^S?yi{S=Qr_*W?V0j646lBimqr1u~50E89_`P{ZrUXwf+
zi8v$i1Yh5%b8ToW&A$^dM+#vlYt{{^)|QwP9W=+v#8uk9cb1;pi+sLZVrBF#E*_f5
z^dnX!-fKxLPtkY%F8jVy1to>-dh7wdKRU(JRaJSn&aCj&bsb&T({VbVh6#YOF0E|p
z+7;e@<27D5bqpdS%q7#2!&9oz@yZ)~5{{zlDMqjTo!|SP<O`qiqbD?;IChB0^Uv|t
zhZ7`{NfzfmWjd0~iuq<Q#yV#$z*Xy{wO=MWs=}I`oO`Z@XAd5LqAmRVm0$7A%g=J?
zhd%yv>PZrj6c26n(cN~4KSvW#+QjQuU#E2LL+<JZQqy<o|7{_UKhws~R%QR_4_#EQ
zdehq5u=ig~Pb-Robn@g$qq@49%F0T7KA$`H@Kx~m&PVYjmQYLlM5aR&miaM=bG`3l
zHtlTWA;lo&k%=!Y<1H#?e)t+6jL)YPOCIVTYoxYBBD!qgD=OmdtzHHuqpl^FBuOkU
zFEcYU!{p>7stFI#&a$XxJVgKHZVLT=v{;N4K=u_;s4o-OG(LK_j}MYb49P=@-$OFC
z#EKzVu({00`|t4Y0xyLH63IlIq()wKsR<cHQBbWdF%hW|?LHoj-usvnkFsQDt7LLD
z$|PCJ5T|TeS~7u+SLN(gTWwT*J|FY*^Hf$=I)3QMx3}!pyAYL4PW)R`Zt1$t{QNwA
zzaMqox^)Z=4pLK7V>UvB@DQbTQU4-W!^f@qccQDQREk6*!SwVr+qP{(t*EFV5{WP{
zFhFf>?HZ$V3I1OVP16`3A14-z5eNiOYiep}YHFgVr-$L;VJa&tDJ(1$eoJ)9RBm5f
z^I>#O@=~c3u~>}R*;zau5BvA;r>?FJ)$8@r)YL?2X(@w)gN%-jGCn?zNm-qY$fr-@
zL^s_&Pg{G71qB6^m6g%Z(7={0TWDx#K$d0x1NW5&%^EvZd;kCd07*qoM6N<$g0Q|>
ABLDyZ

diff --git a/images/dtmf_3_off.png b/images/dtmf_3_off.png
deleted file mode 100644
index 6688cadc488b61b25592a5edfc553e4dd309e95d..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2234
zcmV;r2u1gaP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8wD(-F3tb|2uDdo
zK~z}7&6#Ux9M=_qzj<h_>_$=@)M!=gBu0V?Tf)Lv1%pFF)h2ZU2~JDuHdvy6TACD-
zLSNK42~=QGI|XAKLoF)N7D`=eqohCVs>Vhx$cbd?hxQ@AWXUSBB+D!9uBF}4%-sHv
zXEi&zGb{H`ePNh8_nv$2ne#s9DkCE!VsdhlWHQP0^fcLQ7Q--bnh*j2MNtZUXWTue
zC<?Z1<89tG-hR-Sq9|yZMkErUy1JVB`g*FXt5GgqyeI|-2U)vzEsc$hyzs&cR905<
zq_nxYIYvfCxO(*}Q&UrH*|G)Y#EBEaFbrB-TZu-aJgIGBVuIe@UKB+^U07J4v9Xbw
znwkP@gb>)aEq$DMH;mJlt#!l89=|iZ>uYLiXliOAlgXe@Pft@_T}?KdWnp0f(=?0Z
z%-s}436yg$tRwfbHQu!joJ?PIU1!ajHAJIPQmGVrE|(*h%N71;watyt<IMdpEuYV0
znkI%}U>F9vn;k(2$fz3hlQQcfgO`na*8!NOiD{ZBih>Rl<R=J$)l&Y-l`8;5qtPNg
zaf^vx-zz3E7$F3@TPYrg^<J3n?rshpI>g-ETw$!GrG@?b_p@Qc2B{p&2qMG7A*c`n
z(=<`tT5MTXf$C1*vaF&<2qB%TtE;28x3@rm?(S{|1_n5K^yrE`Wsmn9_Ze<0q9_Ww
zs;USf$mjFES}$Xnmz8a8Z2-jMaRA!e+v)1+;?${AbaZt1S|M-0l$aF6!`*D#E=<Z~
z*()B-JCR5ft&PQE2qBi-uE(6YsphP4&&k3A_a3@ej!G$vdqelzu`mwI(9jTleSI80
ze0arrFB0Cfz2|yib(vB3iiuZbWSa{iID7Ui6B82*4-YduJWO|YH|_21BoYZJa-|ep
zrnsuAE-B*Um^i<v4IrIPlT0Q_CX>WsF@}bQIDh`UR5WB!olJjZ-$j)6qoiN+&hOp3
zx6mIP9Aw9i9dvbdar*RW!r`zK0k3Gff67mURGG}kV%?x0aQ2AD<HTYy;_*0Jw{GS5
z@#D<Q%rHJaUh?O?$|qA^0L!vay^)xg(m~?metXx(VlmdOTL(};+Ru&4OrF=YI&iA0
zqWZC`6pMo51*i4*_X8A=_fx=95#tI)3<@dz{#u5>v17*=8X5v1o6XYG)5D%Ud)TyT
z6RoYSD`E^kF_fL<o;OW%SrKIbj}u<b&(E`K*RG<mojZ4O<j4^!Dk`MWVo>DghrFg~
zOU}hFDGdthy>p$Nopg3~GB7XzKtn?V6%`c#Boc{|NrBgq$mX4pLzlT^ztAuU#)&yv
zT3QO@&e&?qr5~qdoY0-X+D++F$Op;4gJ_Tr$S7Wlvu=3RA$h3??{U*7uha5#8h$p~
zPZU*EU3M;h4kjp|DvTQsnZBQ5F@Q5glodHfuP3;gxX!(FUg}W%IAq)Qa_k|~=%C2X
zJ(n9h$4g(`&fNujg`@C>xQfVd^1au1b@zTg{oVIDaB*Dfq-5T(D9V#jMdm#G9D-gI
zg__r?)D>SBy<9RHXWu{X@vq4-zVeKQ@^F&j@dtrs)=NCyoqv^5juj!R5TL4rR6tQc
z33kUzk~9a;?ItvLgB$n#3F7DGHBBp)X_+#}*rhB?@YjxSu(7d`jW7S2Pd>i^p(=!U
z^i%Vb^mM#TV`C$mUi>kAcb1af#k-%;{^}24?2o+rows@G<I^li;vR28;eOk;y@a$Z
z&5>!o5CWBXPX1~)AAad0MpGGPF8qYtx#J)nnM^y)sdvB2CoNsf=H?kaxtkxgz0a*2
zlz;i_{H5n0MBkv}&nG$a!JCAAtdm#H-8ibH%2i(3%-{Vt`+D#3_jg`_nF&(rdfq#5
z7>x81`$w;_@AFB1zP*;~moD?*sam#W&U0fbjh)L8dgfUGDs=_JvV1ck@43!n+xD^>
zUybJjP|M5Vxi+HaeI8mM@(;K*Ilp{JBm}_04}L~|Y8p{i!}{%S^L#}Zgh?j9glImK
zWg(=NG>>iyJ7a|kQ>nsCp>G;6_6Kgy{FIHAONXlVA}9a?O<4oLhsS$pt<?b=TL>}}
zcbG^oA_N6d@+zzI?cn1zwa&Qe9`KfHor;co?5Xw5?Eb>j9Q@lkrqXHtbL}i`-~1tz
zRU&K~eZw|>|K{_&^3MC5xp;~AP@KWOa}18Au`G*6+6t^J2|LB0ppvnws!Mj-vMg!7
z<^a3r=B+Ps;Ow8+x$WD0?PC)fe!+#_ZeDCVgRpJ#v-5nb`vU4OU*fgxzbWi@_#dB9
zQz5X04WTM*%fgn3pXHKsKQmmg)9zY?ZQH1-T2y>lHnb^H&u*tLlOj8BQvP&^)crix
z$Xnb^#z`&axiwnG8^68I{6|^xXhgzcGNVbx<_y-<zm9eLdyFR&JXjRIftW)`Z;iyZ
zZFEi33T$!PM~BL?wlF=$wV5)?G!UkVDFpW>TmXw1M&eh|%0g%e77YXOXy5$IC|73u
zb55CmaO<3=Y0FhpKLzm311$^N49-GqJBQ&=(&uK(uLS1D0aaB|%gf7|ot-VBtY6ON
zrM~P=#V=d;-p#nf2e;zM#+-L5l|t8b^hhMaojZ4^udgQ*3I%50viz=8&R6P=Wwo~h
z`Fx&{krBe-FnVomEtf7`Len&=s;UTuLQmXvoM9NGQYmiVzRl*%o6(z^nwXlJqQAeN
zNF+iu8YLVKQ&v{?e@E7`EV9`wlarHVG8vkin`vlhKuIJLLf3T$1_ro%`7$?e-eh)m
zmc_-zz#{i*?qB@ge&qr0dAhDsRaHe@T^-HM%``VRlTN4kFD@d^I{u;5wg3PC07*qo
IM6N<$f;?(U0{{R3

diff --git a/images/dtmf_3_on.png b/images/dtmf_3_on.png
deleted file mode 100644
index 28f1b655763540078018b971c8d8bad761e6bf57..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2277
zcmV<B2pac^P)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8#x2YQb_;+2y#h8
zK~z}7wV7LN6xSKYe{<Qj*9)<+S<AsU>bR|Cp|%e;RnrGr1P-(k6{v|s2sl;M=Anhg
zNiS+kBZSlzr2@4U4-qzz-3Ez=R8~_!bnQr()OIK+!dx12v2np0Ulx0P+coQ*ozn-i
z%XoZdcGIXMS)Ms__I$VhcO7MDXh__?eVd-19!5t;nVy~|kw~B@3IIX~oGwLC5JIH?
zXWFN#DyC^>bzX|LuIu>yeu|5Wsjsi6s;Ub8-o1Ntb#*a0IZ0t*A*H3I=(>)kX&IUM
ze_o2BkW407TwEj?jWRJYL2qv_d3ky0qobqD&dyR@T}^RuF?o4;c)i|b%-W?-9ctIK
zb)TC>Wap`>DpgP-ksun4Qdn5X;NT$R<KyTvGcyzw6;V-9L4JNdnx^6Lc%($L(M~pS
zN$s^N#pyB(gVn27<Ma8Lo10^DauPifiBMWv%2Q80h0o`c;wq)pY|ScT%IRGDUi&+*
z*PB*iSy>sOPzc>H403XE@OV6^s+u;H8$mlvWNY@{$%J--lkCzojhvhu0QA&?9mARK
zt<O#ZnWmXux86IQVO4_tSy2=;O?$$0$~l~z$qjRMq5}g100aU7ii(Ps{nm+byG3Qs
zrfH_vbn8KO20o1=c64;m-ri0$8cnZl*sy`7rY0&XDzZ{QCd(>{LL!kswMyaim+8F_
zf{hzDa^b>-^mAKV8#iv;;LMpb()}_EyU_tiCX-7(r)iq2*|Lomjg5`e)z#72*-2Md
z7mbaLY}&Mmj*gBM4r{lZ{hj@Md&JSL>D37qPBB$clyq7S27}9zM`vdz0BhH-U500?
z=42SQr+F);Q+(<&Mx2~N=G`&^ilQ(uFhF;AH_gq>j&+4o=(B6qPG475RjNsuAZ|<w
zA?WGpAsh}fI5<cs6r#PooqhZErLB;u2$O|ByFjX{q9&6`=^<{AaJoDm4`X9vghC;1
z-n_}RYu7k^`t-7MoU)=Dw(Sn7rvkPUG_omCQ|}HQJeXd)a^(u!wr!)my`7ep7V`4)
zGFr_kom=;-s*3Ig4SO1vIgnMT6bt~iZrw^tOAEVp?UJT^nYLx;%gR;N>aA{NrJI&z
zggZMsDJv@jU}R)Osu=sd757f{il%8x$;GXTvuj_L>SclnA-Htu5&-4p<&H&Gw%O2X
z71b_vwh6$#|J12d+`4rOfLJU>Fc@V2{{7U}*0N>GmKBYITRm=X7_9FN!;oXzt)g?%
zg2&_Gz<~qH)^_gP$?@aIS+#1FD`sU3Itip{+EPZ8rOr(Cv0aGP)>c|uTe*DsGK!*5
zQ&W>>*6N^cW_N>+mCtm@vpRr11IaR^UC7SPPJ|FNG&H2wgTbI{(~xcZW@lcH$K#Gt
zXG6fQp%kM|_;pf<n^W2$tXh*xrg$yu17%p3K|z+roh;|pA!(Y1YHi)^anc@HWQ7a>
ziwjIn&5&@(aLZ`0$S3#ia_jCr!qJ3dgDYDz4C6_1v3sv9*vqgCusCs<7k9tFcw9L4
zj%g@}dCnhtneV;c!o_!g&fC|<SJW16T31zdWtAt3mzgk^Q~V5+?4TqkbK`2xKIB;6
zBo{|R)D`Nekvnwv-_NSfN!8nWs>*YlM>uI%B$FtbhDS+)5SUqbf5M1E#a@iTi~RFC
z(#exsV$(DY)jr;GD`L{xi;Z!%c@NKR-%i8cX8!TfUC1eTLL@#(u=yn#8X9=+`8W92
zgV`m9Ke@`!Uit~#{|m4E@Kt_vqMJpB{NR-I9(ORRW7d;abz*_w(bxFX=Z`TwHAA@f
z*LXf`15)p!oIm(uy1(%bkw;O6|MmlZ^V2`_pGEM0<vaZKy`xaFgCp<0$NNY2;CCoN
zty;I25UP^{I7zxV`Y}g8c*vPoHZk?@e(ub!;ng>fLwsiGedrFyu1)dFXA9^%8)QfX
z_*(1|<B=$fljAJ-3PG57V>3)dX3~(dJFinR6GALc<8F?SIz(Sn1Qq)zh}<R|O`^o^
z^I>c{t!aJj5=`EF;}=9HCc*nO>%YE->Y~*sW}I+z2@vz)hZvdyiUJb+I>qp0GPyLY
zv4%aj8W}(_6L9~}+#20YnSZG}_Lz&n<GMgunztQ#`z%}5c|jyG5lno1nVX|AR0U8J
z6h$BeS%o?KXiZOHIyEe@!a_EE@|Aswz4?CL3ii>o^~)qj`uW}KzlEoFBZP@k`BhHt
zs$l!~n>hK(w^*0wVPPgr%v;FXRo*3o2!TLgnk!2N*$l?2*mRt>E;`K}Qin$u@;UPU
zJAC)q7kKfl1bm^1?qD068qXtu_~-;XPJTe!ufEC4&!0%2^ZV0(r_eM}gn*nikFDvh
zX*=zdK&oLF%LaT_>8wymkF4e&FqBtE_v{o?Q&TM5IK;a3TQP=OSnm;t<UE%?8fW_-
z28hl~5t*IkQ6fR(7gr;M!1K(vNerIgb2-Y2F<44@R(f{07>0pz`0!y72m~l8DZ%UY
zX6%O3IMeg+=c>f#=P?`{*z5D-#bn{pBa&G(t!~rQcs$P7*ccBUJb2=W+2;QAx)Ec3
zKD|l0XK^9AEP1$1WV30WQ`Xo0em{{&gg_v$;#-SbP3`t^=+k`8bE~(lm^Mw5>FH^5
zb92!P3JSP-^(vK>mFT*j{&ZpWW;YW$wPcyT4`x#wS#i9uus|pjqPn^oy{xQ^zP>*C
z`}?V^tVGrne3lXLXZ;SDg2nLgFmrQrl$V#I3=9m2-rio$ojXS&ksuHV;Pd(Lcs&0T
z;Y>|%rXi4(W+IUw7K;%MhXL5Uc{6o&bxU!&zP_H^++40-zs~URFe4))7=|GwE*w&B
zrp7muv&j;RuIuFI=TlWxMQv>@H8nNpy3T(ANmw<EEQ0V700000NkvXXu0mjf-~U~b

diff --git a/images/dtmf_4_off.png b/images/dtmf_4_off.png
deleted file mode 100644
index d37207a4b98c686cf6ea0c058edb59a08baf71cc..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2087
zcmV+?2-x?DP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8z^ada=QQk2ee5<
zK~z}7&6#a%6vr9Ie>1mtj{I_Q3(46oZ55jeVY}1@^+TwF3Pp`*R8g0rR8?9jL4ryF
zzEDvKL`hTi3twnW91$t1DxtPP1cVTcNCcHkB|tQY`s%Y<8*I}WaBPF`e8#@>-R|_m
zdCz<6nLR@)H6yKVZ)f(I=jH#r%(LS1<;!Yva*~080Ukbl$fHM($mjEThm;b>aS%e_
zA3_L}QV1c6_qrjaTr}sU=iV!&O4f$MVXCUCSiXEYt5&UI*|KF=<KyG>_V!X=U(d#k
z8)<B8q_(z}&&o)pQVb6d6OYG9Boef@w<Ef`x>Q9)1zWakp`oFH&+52;|2`KlUPMZX
zOsCVdx3^PYUtctj<2Z}1py&QM|1<aA|7)V{zVE$au^6qbt)$awtl8OFVzC(Mbec>i
zQ-Ws~t6nVXaI3?*`>yU@=My>~ao2~#VIq+Tu~>{`GKrPVX31nSMTwqtcsJ7h|1`8R
znGCsHj$AHBCX>PPLgLd7ztBsukV#SQbC>yiK2I)}Ln(#j#giWrOVN~{xOc?kajL7U
zX>4p<GHgtHx=65X8yO0PN&xRApmPZS<z44>qR!4vwr<@@S65fboZqs3E9>^~(zPtB
zplMeEQ_?VL$o+LUb?4*pI7g2jEn&*bus3;lX`0~UUt{I-d6ZH`yy!BN?wQ}|-1+J0
zX?E?}MQ3Lxd-v`IAe+r<*Xx)IidgQibZ<=1(3uS=F|U{K@#Dv7Zf<7Jo;_NJ^V2bD
z+54{F-z>lOOpXxblrB?e&z|MnxpVaN^w8JWr`3{92)_kPmT+qz%Vc&_LeNDPr4+-%
z!yG(#kV}^?(a_Mq<m99=K`kXh=^*14UY2d!TGN>DtBbEQGcz1Ha)f>R_OWTxrlOXE
zETvPB3k4IlU8lA}q0kd$H1FJn3m53_?q>7m%^Wyzpk%JUzn>E)PSD=oPD@LRR)c=%
z1Pv)AmRGW+)DyZo_~y-<0314WXwf@~M1n*j!Leh<XlZFFc|XXSen)iYZQEXm9ww(S
z73yAXoj!fqn0PumI#5cnd-rbqktztkCOCycp~a3^E>7z-;>ECESRq8oyoniIBGK{U
zI1W-5V*FY#G3(vXq@|!D$|R_ld7Y5bzreJK2|7BBxTB+^gSBhdmI!7lkaP)0M_&lB
z5IvUS5GF0_gc3q<=FFKQe02Vx!?fc##oEMQrxa@so#u2QsGLP~f_t-~2`V}mn6jjl
zvTy}CP`P8#;~Wgi9SC%mHntdS+cr9nF4+VXHbKJr=YyQpR4%yBrT^t}MT@Q~^vCA(
zgK;LN<`!w%loL$#j5cyexxjRgX@ZD*H7A4smEqD4xARi>kT$jpawI<Z6BiO=M)P|^
zs9!k8agg3qg>I9e^sb8p2#dPsD|vDG(?%MZfj@F9ZI_MPCb(HrN~2j!Ay60Y{4^$t
zFtCx*T9^}+ywusx%d?~0x|b?js(Q6u)O66vL01|Ah?)DG`t@rxH#gJ#?Kk=Gqtoo)
z|1Nj43X}pNcvel*_hA>Ut!rq0VK)~CCJIccX-@6?E_+ViG&U}E&g!lSg+c{*1f5tG
z3F1s~^7S9_Msz2)C#FbV{W<yT?{NO_qX=0*ZKOtWYUlUZKKgZTkKEz?*Z#xax2`e+
zC_;$4z5G)=h3V831WCtn3Tgatx<r}b8@&0qanA4GN;oyjxE*8Hq2E9*O{Bmx*^~{3
z&olEz2jQGz{k8*8QN>dT1cHzhJQEUS8$13;Q%vKQWd(xXuZd7i6u$Ih>T+YG^9mu7
z+!>t#Awd8IbnyM>KF^)O5o|zZ6^w#HEi5RLh)e~T5TcM=Or1*Y30eXFKEXdmvc=BS
z*vKG6qA16+CjSV#Xwm|sj#7ntXP*6l6Ti!odmMD1*|v?eEX&w>^}giJRXq1RZ-4U(
zyt<>4?vHQq=eG~D`6s^wrBKSjQ3Zxjl+Z*elrujs3Jd&u`uEbch=mXZNAxdpweMcu
z|FbEFSI+*GKfGGQ?|1It_Sb&O;I-dD+Y3A!Q8>0U&$L%dK;671o%#Ph+U{Ea-d^py
zYow`B<9e#MQKFOrXNKE%72o;U5w2$D=zRIB{Od380fNk&gAx^NKRL*IKUiI)5&6nC
z?9;Chb{rfQ=1qM&cRyDEw+mL%tZ^j>s*e}au*3DYUgxk_$G28L!$j`~{OX;Lc=!5m
zi7-pfnPaFoUgBWci6MF(%sZ3HE}Hi{pce}MUSlyMdb^h1W}>d92FW*e{({eae1lte
z9}sEVLC?MS`Eu?ax5k~o9<-Te`SnuDQl_V-rl_v2E>8HFFKwVW$fv)^#%-&4(F!5#
zEDuMA=uc<0VbkBNFV}H0rEuG}nVOm^oW`TkC__U-tX#R0NF=hP0zdW12&qq=tixYU
ztEP9e*(^gtL)6yRVy#%Qg1){!EX$&%riO}&ivRiNw51AR8gp}VOioTRI5^0fHEXb%
znwm%^lU%uSg{rD5>gwvKtgIv)4*%c39on`{I-O>0Y>esYY1-P_XlZG|N+y%6U%#Gc
zG)hlT57(|;Bb7=O!_4D+6)@G@OKC#tMmQWM8jaG_)Wn7j8(6n)9qDwM{{l9u_C1ae
R38?@8002ovPDHLkV1i$O4!ZyV

diff --git a/images/dtmf_4_on.png b/images/dtmf_4_on.png
deleted file mode 100644
index 1ef21959008f13919df13d48e9695013a84816d7..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2110
zcmV-E2*LM>P)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8!-(L+Is*12g^xB
zK~z}7wV8WtR9PLzKj+MunU+q9VyBhJ)(Q2|hY5y%FuQJy0jwM2qo9ddAAgw0CQxFK
zjamO-SNvn$e^7b&-)gkFEIv|!n$4zYq)k|A43(vpg|Tc46zP)zww<;!_uk_l(>vVW
zo_ps4@g|d*x#xF(=XZXO@9%L%e}BIo9UWzGaFE&AS@QWjwrwMXKnQ{3IQTCi1X}A=
z-$B=-&;e+zQA&|YrAVjKY}vAfrluy;_3PI;ckUbu3kx(fG>}TAP)ZSt#VT&{|Gb0{
z*tSifP+)$3o|%~$&YwR|O-&8z&Ye3H3I&>*o2jp_r@FeDWHPxzSogR05UwRmbl#0k
zTJ&1ar3q3{u~;OZ&oebO#pviL6B84t$;n9?8X9P9Y^1if7Nr#NczlJ4qG~3J3;5|P
z-7gl4q*5uWs;Zcqn`3r%7PYjr#Kw&qsjaPL&6+hUv}5wKN`m+`9EILhj_LViGD#wl
z0ARz04NOf<p)AWHkw}#NxYA`hfY)Wh=z{oYt&viOuEpbV5{U#$OG_vrL|ItBxq>zh
zGQZ<Es|5Gb1|8P>+vH;IZz&~GN|cwmNtlO44=?@It5>P6uBNfE(I{9H9)5*bmWA}X
zgje{-{d9G8v1iX7dU|?Rtv%{qK*^Q;j2;)8g%Di1a)qw0u0Wsn@8fqV6Oy=4={OFu
zP$(F)-lJame4c{`4|3$lk;ta^DlLrGahy_MdegPmy8LbO^DyS_=k)2*w6(RdckkX+
z>wexQH}UV|{&sy@N{MpQb&&Z?k?g<c{_pMW<<zNDT)K3L-ring#&f?-!5HKwUfM#T
zfDCgDQ`+`2@oq9cKF*;-hd6QK1nbwYkK_VT(aO7zQVM0;cHjd+HHY7A^7%YnU0v+o
zzn`sJx0baW6*9wu-(ODHwvCF%;}z3vrHzM%hUn|-W81cE?B2b5#acF-<>bkew6wI)
z+}vy|s{9J^?(26Wr4-8V9$qG1H}IR+%V=<L5P$;*4y-!R@bECh!^0dsdNefKnMwe^
zRfP}~i$!FRR)etA&rEAgcXxMSGU({&Kx<8BXJ@Dz_=WRo*(+N-9xo-AsQBqMpI3n1
z-ri7wygnY}a(<Txs{Sm?D&cgc^3qi31Ql16%F{4SN2x`$*2tifMM)}QC8yS!j*bpC
zZ{8e=!4Fe^1H@vn5_*{0q97>po7WUT?pk+uciBBEB`i}?GXaEc+bhw-1UV+b!xDt|
z|CuvqB4P4FYuW^HVL<=5$->kWm;ya0Gdhlgv@9!d<4Ompq#+ZG1tCbKuH3yBi^W!=
zM^I4{1XDrUn7=#A>|CKD8kmC9wC25}ln;_i)B>hrYS&8)bna%?h1*7D2rRN^dpMh&
zG4iYw=#Jx*s=O%J8pdn|EeSGDrTF|44FOt|sEHn?Nf>*^O4bxYAeB<a;=2;I26fp&
z2+%O2OQ<ARS=%_GnlBz3;qcCuiZzYtvTeKM9{x>(9xUHqnB<LPKcKz6o%U}X;cWjK
zyz=tznJg{~0Mt42jP(DO&$T~8``2FN+*q!pCH)@1d2TD;`PD$+=qwDClu}4<J?)Qp
zW1#7IdJcS#!|OX4nZ8f%pFg7J>L2*~wLEKLrA-sHl0S8RlRb-{W#r~4e|+u^KR!N0
zUTZW7QunU$-`e*FjxB;ph!s8^W){EZ3%B0k*ieqYJpT-H|GCJ&r)${t;$bMxQ6)?C
zi}!7KsfYYaUtn%B$L6oR0I4*oWj=|Rq+ZF$(<?uMm79Q|*4^*xs;(Xyzs>t*uQD}f
zqxDTLEZi-7uhtrgVCNGx3=CYNs5R480d8v?Z`p|m#qXf(9E-(}#bUAC=|<_4r2uYp
zadC8^eE-g^cOkJByw5J>C@fpiv2^KB%iTC0L0n6R4QX5&$8kzcKvh*$IV!_ieV1|a
z!=K_8pZO4-&;Oc%p&`!x?&mza=O@eI2W4_0%NtRW838z2mngMkj3NKNUV+_qtE}mu
zd58ZX^Aqp!^*{IX+O7|B`iCzt{p9x<dFz+($)~AL>ay^7_<@Fo2RvB*m^2zTHY-n<
zf*{7#y!Swk<Djh^18?7D>%LcbE5E?uuYQCJZ@vcF=5F4>(Fr<UzsB($A1`YszHtXu
z_curanj||;yvy;O&Bg(d_nu$NZW>oo%2j^lojR?~R1R;yx{sfVPw@1|(#*W`SB|}Y
zj#meMhMKvF%_0~6*1JLh3pWRO^Tu*e>4jD6VXr~F@m3y-`GpShvj@=~r+weceD~8I
zMK0NV;K@$@b@MJ?s$F0)WMmf9rd0|;|GE&OR8Qw}IT{)oA`R8GwpdbiJoV*g*_MnW
ztvt6zF7S`peCQm*KX4Cf229p<6`RZDO5OOnb?dls;|7^bri6jZuMvXgbwUWH$F49v
z7H#(D#b0kC3&LhUojbo<TwLV#?c21rwxTkb43{ro=HkVRWHK3~l!5)(!_KLryuFIj
zC_9eB*w`5N?%kuVt`3z>r`fb=6McPsWV2b)=`=MpHRacGQD$tW>=k7i8e|>!zhznF
zcZfm=wr}4~CX*=*AX{2mh{a-LvsuQ+$GLz1KBhv-`vxkk$T1fGKEb4v#x(8arIcdr
o+O;$_HPP1AMr&&;u~>}%0p&oNo?5NrDgXcg07*qoM6N<$f(O+i(*OVf

diff --git a/images/dtmf_5_off.png b/images/dtmf_5_off.png
deleted file mode 100644
index 48ce1373bf1970c0b711566f71ed08473b2ca6a4..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1984
zcmV;x2S50UP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8xTQw$|V2*2Te&t
zK~z}7&6!_p6xS8Te|L7gf#Sus>~#!8Ej1xjfIt+hu7t3PRBTa20z#7zsVeG2@)9gi
zpZd^>^3;kv6p2<ss??&wLn0Ln4^>M_vFrx|Jm3VpYfLa3n>fZ`Y-_TvcfB+B_F<Xz
zc=q1erK(h}WY2i+zjM#|&Uel|76StVYHDhV;o)JXr>B{lo5OWo!c7Q)5CQ<DROwr|
zS(a5c&-5;YKq*!FuIsmLn?xc(Q&STgH*O@EOkz8ZLn@V`v9XbzJ9n~n?OIl@T*-^l
z9LHgFbd<rtL2lf*L0elJ;@r7&N=nJ@-MeXNY2ig}j~+duzrUYl%a&nhvsv2P+e-rb
zrVqowH)F6r*cX1+K_Y6LX+8hh+}zBD4I8+1>lXIx>@3M-6321K<#H4X1?^^)1P>oL
z_$`e6@OmZ%`QL5ZCLWK|+}zC6)D-so{5-i_4ge`-*~xXAR@3*qEo!ZNK2M=gz;#^~
z78bCTQYfWL0*AHuyl{wuQxq(sECt|s9)&^yDP>V;DJ8D!8Y#^`n9k(>`<XLmw1TZ#
zwTiB;F6}%M41??F=GZ}AHEG$OD5Wed5PVlkas2pkt@ifs-%n>}XXG9_!NPk5$J<g$
zq?CA`SG5^U<4&DA#o@z;%f{Wmf8RLY#45g$g5&(ZZGY0j!a_xCMm_y?(&@A@T1G`u
z6TRw~$=1<P7*kQOiE=8x-?FSS0dxm2h4rAug%H?5Sm?A6K51~X@YvqoUM40c*t&Hq
zn>TMRbJj{s5)N!83bbOem{Ef!jhGxx2*IUGmpFLvAUk&K;L4RNT5IUoNw<eiL6&7<
zd7h^|q5rHD?fiD(!UfKsKTj%^Vtjm@0|yRp<j4`OU%y^9&qQ<KJ;M77A#h!HQPW`|
zqnuKQ-Jzi&(&;qmbeh$xS99{@Ng5j)IeYf3mUE+0*Pt(jEftH!u>7D>O|ERpJAy(1
zq*5soi3A-T9rX3}m03~;zbHx!6T=crSA%U`K+q-isZ@&T>1mppnv5n7&e365w+Db_
zI%%~UFj?d3)vNUN^>OIXAtR(J1sk1ArQD-h)0hOlbLS2xPMj!(>$`XF($mvJM@I+8
zjveFS!-q!fhPAD;c5s{!VllYrLaFKg79O`}&mJZxC+Y3&1)#OHm7bm+_U+qOF=Nzm
zawY$=b*2huS|;Z3TOyI5yStn2?(QYu)9G~4ah@e*I`aqDw=AnH-v~30Wm(v<Sj?D$
zRzrD02!@7+s01@zR5Yz;a!&tgh54`=9<Ag9&qHIn1DOJw?}(Pp6sDx;zhRmv>qWuQ
zWMv^lQD~jRRl0fWHue5J!^G6rM(k#%pYX)VN5+IGi)l4oZKCcs_vtWa|ME8`7m9sj
zAODIUzW)!hy5K{eD{udp*ZUr5oiK{SgKJrqg%yT`E-^Bez`QKK`RE?%+1&c(HPE_-
z<=W)P=H>R~bT-x-b7@n`8@9gXd7d$>Mny5D6g98Dj`#WRdF>m;c~U7rp-d%*!0)L0
zVU%-QmQ~C>D$$TG0~A7#OI>8w4}Q*IHn^F<zg7%i{v&T4|BxwJ9eqYAXi35py!GlB
zBs^gWeBv(spN~-!Te2f@rTFq+f8dQ@U+47ij`B@gpio5}t8&GJH6CSg&+``9!*sf+
z3xTkfgAmjZz~~wn`}87Rzr4leJOAXh{A1=7W!YUgqtiL0soY$Oh&tLc6(dWBLIDCr
zalYhbIQ<?!It~2xGTYTxOwP+iL@NaXW8o)UThYNO7K;@fF<24{{^&e8Xc1Ymw=9lV
z6Y&0rjC^_#e$mCd=Wj2yqFQuA-DN;Zx#a1;`||nq89RLIs3w?{@D*50DGQ~5u~}r(
zn@rvKGfnMp(qLcW=&o<0ltdQEv7}8MABU4BUGTAkbp=yl(PU1<GX_%%&+||<38)jy
zJ{iM%Wj|l`=6Pk;Uh4n!cYgZa=AxFR(pG2v=4)BU<5J3EmKQFDn6$3Lw`~;#ccp}w
z#kcmJME)dCDwSdWaR%!<@8EgwGXG?hdlPfK_0bpnEIUqW^l8PifhlkCJg-=Q44&L{
zy$`mr{=f3cd;|HLA3)~^ta%A?u4HC(h?&5+?8FG4O)RdH8T?F3ca<y}&O%G2UQ;zx
zchzeB{w_v8{)EEbGko>N_jr2m3p_&sM#lgqC55f78z+RouBoZPaU2qfgckVW1%(iZ
z=8YUW+K%PUGd_|br=r8MDPWl(p!+7J#Bm&K+s3Z1ujj#o2drPeo_IW7RkA<#_#s1+
zsw#&0U$uNbPbQP0p`iggnM`u~_HAt2rmn88B>0Qcgb?KOd1hv2$Ye6KwY6by+O&z8
znHjEKyGCtoEiElAtXQ!E+qVDj0=uru+}s?Klapk#S+;NA&Xz4(5I1k$RJFCW3=9k~
zFfhQ#$Ow+(l>RlRD-4=4!D{}M7gh2N_r>FJ>gwuPw{9KVwr!)Wt&LnR$A19$>2}wu
S5kO7=0000<MNUMnLSTXg715~x

diff --git a/images/dtmf_5_on.png b/images/dtmf_5_on.png
deleted file mode 100644
index 40b08cb37d6e9cab1002c29e963acf51ec0126d7..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2007
zcmV;|2PpW7P)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8x%$r4m<z=2V_Y^
zK~z}7y_s)l9BCcLKhMnUZZ;-uj--jKvD*ljv)DlC8zVL;2%>0}rguU?;o3tFOI`4_
zZ;E~48>N+=6nmgA4%9>GMi8!a7Ge_{TT6Q>O}*xt%i&&3(=<u9?Xs6<cV-@6Y-T$<
zdFD?J&Vhv4d7kGtzvuUSf8XDq5mQrBa&B&p>({UI@Zm$s<uaCKA%p-xN{ROpLNuPa
z_ugl!OVczQ$5F2J$`wL1=DF`qCX;k@bdbqp7#bR)zrP=2adD9=SFTVhmFVi~BAd-(
z7zVnoZxZY(`2V<s5ZJa&wOXZ8sZcBySzB8}*L94gr6nqr3jO{4ba!{t+S*DonQT(f
zah!%AukzjvNGX+8cjtJYtE}yv=bcll)u>b|EH5uJKR?gP$_mEn>MEU`o$TDXlkMBL
zV;Ba8VFW@U%rar)pTyEqN-WEwt*wo8I!(D;=D~vp80B)A-rio?+uKQ})0>Xp`#TC6
zp9XZ2$s~zH0)XD$UP`4BMzvZcl}eFJCebu4)Y<&F_8)B!_EqcsYoq)nkw}nArEnYv
z!}V^z!-e5A=-zvISs-kU*I%OGrR#cKY1_6N3sj5Z;8aRUKA%^P?bxw{p`oEzGJ;OU
zyE#qMFj`t#VksD<{JC@Il+Q;-M%cf9|CVqZcIr|}G|RGZ9H+_B-U(95rtzS80B6sh
z-83(s&u@D6N&dXnHe97#-t}{AP(%!}e4$YI)Pju*7emvuMwoSX5(SAM28a{-qkj9@
z%9ZChPJ=MCTCEnyv#Q@=3XP48F*-WRy?gf}6%3=qD96;?=oiGVaiibJ$Ou9RCMG7x
z<#HT8e3;3}$v~N5vb|9C8&1<SG~2dAtq_(wcsH8Q=ecm<0(b7*VPRo`BS(&K>eMNw
zrlvM2<iC%Cq!&8XYW2CLqe8HEGpZMwrb(etz%)%VnG9#noT00$i;EX8h9*@iKkze@
zcU~fqXvVZkU=U}9@vCW?w70i2JUq<!`1qy`t4=D&@_uMpmeq{utppU6w|ie~nkK8O
zt8{gBZ8@L>!A1ztjA<3<Rd7%xNB$!fLNGZw$@us<M~@y2&84@JZ%Zk$ZMz;^RP>^P
zOHgJvGc&{a^XC~J9tL1;ZVuBlIdI?rCr_T_>eZ{EbQi=<Dtgs44I_>NMp53eW5)ov
zeEBj`N(Kf7IDY&%hYlTzTpLvB_?^@{$M7GK%A=#w#<sRLa=9G2Ty9fH-%5=cCo*c9
zhT#t`L5>hsd7GvgyYvbR-*HY@)3ka%9mdIF0-~T4751Yxqk4yJ+i3o(#UDb0AQQ&f
zL5>|(u6f@TR^ACA(4y!}WhvDLq?9=8PgyQ~9EjPqCy#hkscn+!&zpmSncK|KR7rhY
zN3kByF`EB7D;q)e{y$FhgOgWSQyjCP%C+1Hestr0tg2mg`fi=5>AD^}Y4JLul#+xl
z`R%18(i<W&yLLhUi+o0feUW0<SKIjJ=X*jkyr_1B<2d!)BM2U03?hWU=>IO(>~H9A
zt+yT=BuE=4z;ccwaipVEFpNFC2+(!Co_j<Ut*V}dl#-8c{(-^4*SYbenSq>*H6KpA
z%};*)Hy&9VklOgKVi1+@1Z}86c~RWzRo1;XI$F6gUt(Lz6)XTr3Yh=rTm1NqStf4(
zmGta1B?qKJURZBLrBk(9t+Pj*7J(`{>Ut{(jifs+C1eC2y=U_3=~*t_E|6J#k4Lsw
zwhT<PRH>-Sc!psZfw^w<F-kx@x1jb}c=H5D0e<lgUtD>Y_n-QMmx$He42r;wBEYS}
zRec6kucI;7&n(U&oOqkLTchx^Z}GzmcN#LDSNhF84DY>no?i#=xZyS(<FpX`JC}~!
zP-4U4Qow(fSxJnreC_w_7<`Qv5^wU_S9WfU%h0H*in8weygfh7eV|fUMLSK_-#G5Z
z+~hXcE?D_!n)hG$HuGcW`18+S=P$P()TvGg@W}AKH>iW<KLsHKT2MIk3s#LK^g2Xs
zSzr6PgQu~6_X=q#dGf&x?q|P;Wm)|4<pChY%YXWiKOTN*)8<t$3~I$STD|^{I8n57
z|N1+;`>X@&-{;}$zao=@)n}50smm;Q<}Kg-7nf$9v(wEnbIXlRe_L2eS*JYJu7dCd
z@TISPhnHG(UVP;({`<x^SbOG#a(tZJCTyNxCnK3m^7!#%dU|?dTcOtR1-}2&FQctL
z<=(ZMRHTT-^QtDNYMz@edwbHhZBr_hXlZG|=;`TUdU~2{HjA$7=(?`VdA*i?Qk>yx
zaV9kUMwM$ppEFc4tJNy&>+38nEwOj+UX0GpPRivnw{G2{udgq#X|k1yBr3|r`BdRe
z8yv@>SS(VhRLEp97};!=!NEZag#xp)vvhZNlTN3bz9j}Zq-rcqi51oAbvInA)mU3w
zV`XK9L?Xe#g9qvB>%-7>oqhZEkxHewd-pEIVv%C8h__u9=M!8|ff`o4s>Z#BNG6kP
p+qR9}yLU4%Fu<NYdvF|w{{h*}91}ny1Q!4R002ovPDHLkV1h{r+tdI6

diff --git a/images/dtmf_6_off.png b/images/dtmf_6_off.png
deleted file mode 100644
index 33667c242a61ecc99f97f2cda4ebd00065b4e750..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2266
zcmV<02qpK4P)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8a9e<ewhFO2xmz|
zK~z}7&6!_JRM{E8fA`KEWEW&)#e!*dHA)Z$QZSfM+ASKJ_J!!Obz@_?iLrekT{USV
zZQ7)@CfoX8Xqs;8)&>(3b(1E>nAml<W@*i))eTT1E;Fzd`L`-NEQ8DdI?T+yrw`W)
zhs(Jacxd8DCUeg@-}%n@{(t8?+Q`U=h{a+=qfy4k$C;X%BAd-3gurP+2sBN@vMl80
zjH~(%tb<3>v;{b27-!Czm)8UW0rK<nS-W;ErKP2;Tel9aqoYG~c6L%&SV(1MB^x(x
zBoqqqytG6j!O+kU-QC@cjg3)VU5$3-$`z4HrP#T1C&k6ZJg;qZbd>AYuLGdR<8iia
z+eUG5@tlY(%fhm(xo>A&?z>^+pK46C&b^--R#und;$o_*sz@f281Z<VqM{<Erlv@x
zQl!)AMN~R^>gcSOp2~3U`K8v$_TZi~41-`W$olo`nVz1;NT<`JQmF-$J#Q_W&63Gv
zaL#JTB5`xqAw<(OrS+>M;^!^g5^;0YOA4B%VVWkUY1*83T#uhSTd4%jojb?Hix=td
z?+0MtzI`+`HBnz*uY`9KDih^)k(Om)I14PxS_JHOSTE%J_wQ$5V1U-vRw^ngNG6lq
zx^;`&w{KHdSEtl__kL~$$^_}UZgX0;Vn5?iNkF#n3l}cX+1W{7Ums;<Wpf+u-n|=u
zd-v`wB2?zCpQ<?DmSxQ!TJ{<$B+Ky(r%#{e(4j+=m6g%k+q(ddileG%s`4uGylI;D
zp=GYQ4bVNO+C&IJPfriy<Kr|mG!TtOmsF$W7`0mx&QI5M-Pd2r3;YZyl}Z6nUS7_H
z3m0f?Y$O~G)7aR^`Sa(MqW2@fJtm(;SLv7=>2f%dNF)GgX=x!Ai_zBBMn^{nyLRp3
z<jIp9IdWt{6qN13>kM82&d6jki}c2iBXVDbeCyV&w6(R(^>^&pfu?DkJ$sg(o*t^I
zs+9Wcmaw1u(*uEkCxFUJ$bEUt$qbvDn~6rFL?RKQ(J0YqlmiD201%7CJk@Y1?mBzv
zx{mH7Cw_rMHUd>2prWDzfMhbcND2i71)e#~QU)*Y=lF1aDc$w5a<`AJt*xb~sEBLV
zt}R*{i9`UXtE=-&y4(iuM}V%nVJu}7DqZaD?dACK<FvN6(%#-aH$OHu#<63^XlQ7l
zwzgJj=&DF8=R0l&8E!EzN7rPL$s9R+_%Or6!yG+&l<nKMQ&?C?dwV+#4GmnqdX?VZ
zUQeC%Vut&Cnx>)qDZiVue$o&^5RFDTb?Ov-eSI7}c#yq&_tM_p&W#&4SiO4nvQ^J3
zt8~T;Ik@<xrha0STO<-891btYJsb{uxj3&xO%=uifq<<Z%Sk;|2IO~eKQ}68lrmmj
z*FB@746n;+pjW7MJA1E8(Cq=-x~L+=4XeW8wmDrjsJf?lWqK-Ks!{`0UBfH4Pz5r1
zo$kK*t~B>h1tygm$(~>(xK*~M>$>iX$jv1$>z28p`c`qy%P)IH-Z}5#ca`@GFv}fR
zC1Y+$cm*02Q=a7?y6-_$$&r^X`rS^JqY_?v@5ZmI#J_+DG0VT-`6*{UiqL)e6yb1~
z@a~`U$;2$9xBhDP!(ra-9I-8%S^jmpg)<*Ti2nUggu`JfzVRj>-W#7k{A`@}Pq$E6
zSxGn?=ICGk#(3KMkTOBKuA^r%8D9>g1<;Za-u}^kF6O_+@S}d--523|uWV=c`!5oC
z@PM1|H1pP5A20z3j5+w%Ki|Rq&xW{k=mAIHzR8RbU?sWS{5mb>cey{FWcrH%zMnor
z!%r?V<B^Wa(wfWiR20nvYv|Jg{rCUi$`9)isUVg0-+}GFBX;pkLYWL3zqSjK{X9tt
z&_JISaQrGyf89hdt5Lu27m%AzE|4Dj55Me)@!ro~B{(_C!=%BhKmH^9^H+TQ*%Qyp
zwDWD6CPp9-@YF*a7|@`pAi#e|>?D42Y7#bt7{5P)24o)3f)?Nf0}wX+Yn#_HJope3
zux15(4not=@>j#gHz>)DF_jSrkt7!U5^t=@CpTC3y@&u9hGF|@cZF$zjyr!=X5Q#@
z4J?z4yiQn%xwSxMhU{EDMS!MZnWl|*<UF6o(sTIIqy3zpoF<6AsG4e;=7I`SHk-A*
zhhK@;G);sp_4!ilGj3YX>TAxSa5j|m&;AJz_IK{)uhY7rm_K}Qi^nMwk$TL>@BJCR
zdXjH$%JnTH3n2&wgY&gKRb;cdXdgmY<~$;i4+T;HK|oH(CIa&r<L3*80-)ITQmLfH
z54x_CX!;hf{N@Xrh2Q=y-5)k%J{rMtJ(sxicGEP`PMkO)_Uzf?ol9e|Ib2TO^dlm}
zaR3T8m9yc+r}RdLNDD#E+LtN+ay}3GdYQ-?Y^vBs{`4q4!?v3<UV52|^*X(gK{9~$
z!b_BH`3mNAk}Ls2`2imG_Y+T9o)uST?9!!6c0TQJ&>d)OiZcxM++8p}F&MSo+cS=&
z<HK~vo!Rsv`1JT7-Eql7J&E(_Cvk!~Ip~^TXg0HC$;@eiK)?>;3s~<8v2syTl^D5S
zs8&*|PCb3Pr~s+@Uz9KfgFzCBgtE*kkI6>il_betN9B#=jMAA`y}zh%Tb9M-<fL6x
zU$bTngM)*VmX;C>23K4XTdI=3)T_W!uK-RzolY}2I7lcI!YC;zp{uJ4!!Rf)C?F>%
zXGMqne>P{obUMw%!~_Ea1Ju;iU{qCA5sSsRdGjWDd3ltSl#rK~hhZ4c#RJjI%nY$u
zjH#(9YHDgID=S00d-twbwQ3bzU0vL{bBF%^eiDfUnM}sBAimVw$WpfuzoMqx48tH4
o3bAF&7OJbOsjjYOa&nUY0YbZiZ*#>zr2qf`07*qoM6N<$f?FJ3f&c&j

diff --git a/images/dtmf_6_on.png b/images/dtmf_6_on.png
deleted file mode 100644
index cc36556546babec6de6da07db5e03e4af759a63c..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2237
zcmV;u2txOXP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8$0d9Gi3k(2uevr
zK~z}7wV7*dRB0K<f9Eo%wUlW{Vc2phHCzhigM?6mCO~WgZ6qSFn~jnsejpgs@PX7A
z6Qf*Y*O*i`esD37lCZ?OVub8glG2H~%YsD#ce}9Lixhj?-sp80rtO(I=k>$%3};Ty
zWoqJ^Oy<1jy*>Bm|GY=)?d=sE9Ua`heVc)S0VXFW(RCeJmJvcAgutswl7tWfNs<6O
z=i2Axx}PLTn5K!MD1^gdB9RE&w{K_d+O?=%U0vL~d6TiRF^Y?eS+QaTs;Z(WO5h>?
z&n8I{hGC%VI*CMr;o)I!-MWRUs;Hx*qdb59oOSEg5s5@7C@3Hl3T1I_HT$!r38xgD
zOj=TN&T(qT>N{I9nIw@&uw=;+o;-QN)2B~S2L}f!Dk`G1w3Ki-Oehq}5N+SkOTG4Y
zewtaxn7yA$r6?>cBtJi&SS-fK$O!7><Rq(Bts)!_Q&3Ql#j%rnOKSEegg};M&o$2V
zK_=nsYnql3;_B6_85$Zw6+)1gmq#cRLQxb~NxC(=irxA_@4e<Z|E;E~Dw?K|N~KUu
z)0`J6oTlJLp!3=Cb}z!6w(A#7tbI(=%vxgw2h~!o(}}ESYXdh1>`rALzjo~!jg5`;
z_4NTzQ&U4#RTW#eZuN9*FJU;(F-;TI$-S5Aa_yfyd6L1wLC&8)Penxqu~>|jmKH`v
zMivx4-6EF|A|3LC5SXSJm`J>w#=hqI_3J!(^oaKMcFN1kGw-XassM;aqd6xYuXm<t
zqFO;b7iaO4Ho(=ZS2=q0DCOnlM5EE1GoV{|b)I3FMk<v`OInuYjL`?BWiLWHJ3AR0
z8)N6roisN$yRLUSp><}EFzlgKlBBexoeS*wKggafViqr648Z2io4Iu95{-?G^!N9(
za^*_)@88dX0|(|s5I56s6PR;cwy5_CQ}%@7mRziUEEWTxwzd{s*SUQ8GWYJ?qo$^Y
z3l}bM`t)hfFt`v$7eb)wy6(x5mj?WtasB%BT)cQO)3=`M>+9+0=wRc<jlMBED7gtC
zP(z`RC&zAp#>?iz;V=Nlj~}PGxj9SqhYug7zP{d-05@~-%BVsJ6h%R{M-EH<UK01y
zMny#h08>*_^R#2xyBm>S(Zb8|4Z}e8!wYWevL9d{tE{Y~xVV_6rlxrewY9YYuw%y#
z-#voB)|?X}JM+7rbNJa?G#cg9sZ-R|)p6&}oebmS<KxuU*0Ou|ZYnD)=Mm|I1VJG%
zlg9lP`C(nBSD!d>f}Wlp&YnF>MMVWgMMbo<w6JT}E*cvf=Ve5<ecjG;Ml;oJUw)a-
z&%3S7nwy)ctE=PKv11u$Ja_I~CXIW=V!tft)>l<k_008t=+4Q6o$$ST_hw-aD?@t0
z+gvN13}6cK+8})32H5Q(&nq7LnL|*mnHBQfVz6Ib=O%S8+~QS8<QhHf^Ho2o1p%HQ
zJmM$Og%-Z{CI_Wvw`}EiKrR5wD?R%qGdmr!RUdk(%xx^!V!=%tPSE9yUO{FggqSaB
zKO6JAQt*<T8$9sRSkU!FrsT3q+N<QrrF!wpW?riIs_OmXv?NK$ZonmLv6$uFmDl;*
zKRRe@`VH09)l?t;1)WnmPe1x|x?f$*yPpiC*P(O&%Ih@zvy;cSuB69b{VBJ*CtmEW
zPw=<5&t=x0{{3GWPvQ%nEGf&fj66F#>zj!L8e#K4T>i-kZoG7ao`J_Se6xoWuYR4^
z?!LsQeSQ4>t>e6P;Vu&bkn%F~zd!R;y862L<9EjSS;IpTLLiAaO+Wq~KhJ-S$D=Wx
zjdXD|^as9mu8D+4n6yiO?w&@TH|R7AC2k_W`4`?hx{cAkIO}%og{{A2xZyYq53^+3
zE{OLb^f{YL0H+#BoZ82;p)t08<43S)8HIq}-_H3@#<}ssuMz+E$Na178T(HD8t%SH
z>%g=xW|t(1WHOm90^G7tmU<+Kg9WqPdeDXt0)1i}Ru<Cs;eBQSGZ6<#CY(2S5b$#8
zBJQ@dl9D7wlSvo`15lSmp!5huV;u~~Qb^JapGjek6fI)u63r8{TmPD-rJ<=|7`{#<
z0m9H<*p(uINHJ?^LP>9E+Of#&BuVS8A|=3DD*?S%`1JFc%ss|z&u3hjdXA=qGG|yn
z(=;>pGKOK0N~K;Dw)VknXOJ+30BqytoII_~&GbBhKnM_sx#1UwBS}a={+cgSw<<#Y
zhaVG93ecx${orl*(i?oGRLc<R6rd&8yu7?LV6upD;?^wt5;mM6g(3VxvNC{HG`AMg
z<k`X)!1DCm_|P-HeLqU<&>mj-)kvDEy>HMOJ;v07`@UIK2$7bwlUR#OixE?39DL^q
z4Tm;l##g_59^>LGXmfM4wfjgt`7LD{m}ne)r;CO|8!~&SUpzqSPlwTj0AqstT{1s-
z|8rvF<BX5TNWJ%6)XtBXuxZ;eTer$ZI&<cXShj2#B_$<TPU&}_<_De@I`0dGg(w)r
z<I{mfh_34l4Gq!T+nap>xe&k;lnry4Hyw}XTol-?K+Vt3XL53q<;#}`Vqm`;d@nHX
zhP89q&-rW^1``t#D2jp_i9~qt-~nsatU;D#6h-mH*11AdH#4zc(EELKa-Lxr1~W4=
z3=9mgVZ#R0l9Cb<i3F{!t(29Ox!%|10^D<9z^}OQV#Lx?cXv05L?TUNdwaWRX=&lc
zjT<DBNtP~Mn)NO5f0b^~x0PJJ^6I+I^z<|%Bk9n%XU`tCZQGXqP_$*s7DAyA4<A0H
zyStnI{(h3lq;K@d#c^^i&AdJoX_`i1VIgH@Wo+8CiSqJtOw;7Q>*z)s+eJih00000
LNkvXXu0mjfOx9Fi

diff --git a/images/dtmf_7_off.png b/images/dtmf_7_off.png
deleted file mode 100644
index a401f432537fd4498cadf001cbd6ad65905bbcda..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2239
zcmV;w2tfCVP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8v?SyyKMjf2uw*t
zK~z}7&6#~{Rc9T?Kj-D%uHM3}LV9Ug7R-f|q|L0?8e)QtZr06Bu{AS+xh(`G(M9|N
zr~E-cgMVpQSQ;acDnr*qw*c!On~nmTQVF%7qZ{0UcBKqfT6*EW^|trk^YZvddu~rp
z&pG#I#)Kz1Ip?0|d4A{j^8LL$zbl<SeOe@wNk&FSNTpKbayfKe#~MNiWLc)%kR-|X
zce(f0oDc#@l1k5kK!8vv#EKOwShsE+D_5>WO{G%A<8kWi>uGOqCmM}XTU*QhGScZZ
zV`F0s4Gl3oJWMPWL+a}464lk!Jn_U6G&D4DzmAEC2~M3lg`z0Pg+hT?EJl5OJwk{j
zmuZ@qrdfJ+zN=)dbKY;A+ZrJRb#-+#H#d_^CQ&n)43S8LY&J`wP(ahPMR<1N%?+3K
z_ZBAYd%fl?I_1^|0s#Vn0Fg+9bUKZyX&U)_9stuc?@MUp^LaE)L(?>LT}QRlZy3fB
zjaE9Gdp-^gzkQM<q3b%DreT`q9Mg9EI8ElpkaL_od6E++PWUo(`0(LH^u3^EJxh{=
zX_`x*Vi*RhlS%vCzR?YP)`&zR)YR0t&iD8ClSm|%(060p>znpVmSt26%a*3?8uh}s
zQ~HjM4mvtImaMyW?HcRXucxc43&Sv6HSGlt=iQn!O%v5(xL7Q@nyg$D5kfFLJnR}Z
z_Uze1XJ;oncI+S?kNXPlceh&sn1hG4pj;@jtm36D`}*GAUe2C9Tgqfkx^}!;bY)p~
z^&h*|Wm!gcYSzzu<!T3O<Z?L<95}$<y?beBXz+A!zsO-%qH~?BD2nTbN}R@P?$Dt_
z)Ya83frVcfbc2_hV5N}fh9NhCl{n?)%a=KF<OmloTqrT@r0oVVXNBkYUD?g_UUw%E
zr@#RF_U)syvy;}=R#!8-LB**cFKAc-FLFdb?YeogeO{6zdU|@ea^(s~j~-p5W#>M-
zu;u*483q+aLADqC<#6Xk++w1;yPLMQHd<R-%Q}@?Wblg|c1+8PqWEgrD-1fb*ucO5
zi9~{J+qMyp$330O&Eef5mm5!|=wWHvi#b0N+Rbgjp}oD`bFG&}D-pyFD_K=lSH`@e
zh}W9!+qW|~I9Q6yZtLBmgqPnqYY+Q3RbAJYnA*!Meqph(u@PVqG~5{VN*I0z1^au`
zG*P{hi!(C#!NX$Ki_vmLQ6+V_HK(d7vc0<V3OVI6nA4<{wh^2Vanf@0FT*evl8aZY
z_H&?e47x=cJ54Y8<!H&}Oz9Q@%AI7~1afN7nV|d_wQF2al!e-(60Mc1PuzUL&w5Up
ze&N<WSE};-H0FofN~2CC#g<=wu+x&AlKaJGzZ$oa6MDJgtlV)7K-cvJOnW8~3Y<Im
zQx5;_5`#UvXl`z%>GNCo%kboa5V>()+xO_)+*g0WTYbmawd;3`&!6CK_rJmqyU#Fk
z@pYP-nm9g^0g-2@x0|M>rnzhXTNEf?RVs>tZ##63c?BtRg|6qn!@!y!@xiSzPQUmS
zUU=#eE~N}4F~jS-pW)}Lf5nYthQ!}@GJWPCZ(N!HX-;@WBzXJ44!-#ZgNs*3c&_<V
zXg3FWdiP7bbK@>E$w`J^c#>)f-$ZBqmc3H#!d*hn2{yibk*+N<0-D5Uzx_R)4Tt#a
zmD?0={fpgw6TJES<A|x-q~r(Lx&POoWvQC~rlQEuw3pF0e$47n5Mc<EnlJ!o-#N$o
z<I~hEtMaVjoe(Znd0s^e5(pq-rupF39kMgiOx!Wp&{E6Qq5;7wc<5PH83}TlPGLI9
zf5vkl$%uJ#BeD=%Lvic|$?P<<x=CQo;|#y~8-BKR6C0YM>^t@k3LYWVS@X+Q3&E{1
zGWT-+Qf<N&?r`qi6puAVkW3vue1*}3zEFjkMGz(u^Rxg`I(b8s`X73FoSF^KVCXYk
z?K?>K&dv1Qm|oOjH4LM)-hP6YtuDV?tJXA4bi+VeCUN}bUgCE$n5NFixjz0_{V0#E
z2~)NDGdx#Y!~WxMGnLIU{@xk3e(eVk3@@~7#hmn}je-2+DCY(Sc{hF?HS%cy9t^9V
zeAwH*s;=vcH0|Pz1ds@>$n)DLzeL|`5teV@#Q9$8^(hjfj$fYX;agvLiZ8#Y!}_1l
zfATP2+|r9MO-xfl3NC~2!WmBpfh?xj{PpjaKC|^;A8qy3Br?UaCnVKska!+Ag&?0b
z_{Qe%^QYIkn9k&=`b3DC+oRk}8VGThRNY4Uvq`cuIuFzYxqI;hl!|tEXwyp=Pv;qq
zkD*&#qUa_Jy~s>9hx9;*KrzX`M?YHd14ov%_xMyrQ5N;toLNei1o?kz^gnWw_lE?*
zU;slaVu*#XG&}Vn@7)a$R3(gJk=fJ?<P+%gOy3)eleDxpuMj<XlcD5C1gZjHXlT0C
zwOyKJ?L9?VmKS<?_J*VV*+gMu&+j=FieMNTv$MMU$-*$0)#lz;t@<2)ezl4EfS_o2
zA6$hnFlIE*OzM?n<X|vJCX-o&>qY;kU{V`>n6<S5*WQFP@|dQH8T=%%hu0vR!Zpsi
z6;6JotJRlICX)n%LDc2TmvjC4b=Iz3OE4I8sjf_>Zr-T4voA>!M&=IJGas+(?^R3{
z3I)c-#;C2WMXj%|CmxTZC<@_lxWxGXdsNb5utu?1<len|jE;^Hi^Wi*(I}}@iu32s
z6AFb`wQ3ciPzY63%YL|$s_cImx~`MU<(QnDWO{m<mX;P88yit`xg2e6ZG^*NhK7b1
z7#JX(PNQj>XOE-Y-x+QWRPJv(H{n%PB^(YDjYer}Yon#5g>*X2e*xQ|hayVVC`SMQ
N002ovPDHLkV1gs@RQCV?

diff --git a/images/dtmf_7_on.png b/images/dtmf_7_on.png
deleted file mode 100644
index e6adb35e516c38b24193ceb3c5a4f40c13d52778..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2311
zcmV+i3HbJjP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8#r{$V&4D&2$V@g
zK~z}7wV8cv6XzYrKX<-!-V+GWBrG5T8-z8}5DJ^rYGu-vM%rr@jiL@w6^*Ht28`{W
z{jsf7NTYwO8Y&V{DiuV#O>}6Kp^*(6G)RCE(h|Z5BrP;C4FpohdA->2z3mTUbGh7e
zHq&;JW&62%p5NQ|_j=Ol)2Ho7BtmCrC$U(Jcs!16+oUhswvi-h##;JHujhJS^j!Lq
zWf{w|kR&NXI}iv^TwKij`SYo-uV?Afr6~9A-Q&`wOC%Brs;a6eE-pq<6l7UOmStZe
zX-57Zmn2D;rb#lHMAI~)(J1Zh?Ua<1phTlllF1~swY4l*uz;eXB7(u-EN0#Rb758_
zRQfEZ=0)e}x{ju4l$V#&*Vjih8bui$9i_6elEsS`Q&v`nq9`be;;R9X_MK+^Uuj#{
zbxKM~C@3gkVq$`!p&^usi3yf1Tb8-ume@;MPK^2qmhHJ*U=|DpQB@V&wyCbJW^iy2
z#kOto^704<gUGU+v)N@?_9X1ZtOx?`bwApws*;zNha^cTmStreF8vYV(7Emff%IBB
z0yraqbKNbF7p%PaNJkgNP0(+n^BL!QTU#69aM;&6J9qBP?DcbUkq}NrC{9R-8255O
z=kHakR&njxHBV=4ZEa<Ecz6~RvV~I7nyRWPcvzM-Ljzt|v@A<Vq^YTirlzJ@>%G0b
z)YjIrXU`s?z>gE1Ow+_LjFcmqra21+Ua)Y-)%5RhIP8hl{rmUR+}zC8ty^b2lg-Kf
zvZ-y`DNF|ffsD5OH0zh%-QS^5h_<#iy1Kdug+f`aCDOLjdD9U~_A-}Wmh!WRBuPk;
zL_8kn@ZrPk*s+6!3l|E{aPQ3p(}6$$B^V3}ne*H1XWA1dPEb)%!Imvs2!%qvLW^jL
ze84nK6w@?kXvr&rh`ioQ*xue=4jw#6M@L5n7P$!SWkHc3avCRo1(DkUodUS`9XN1+
z=H_PV>+5GclZ!IE&U3>llU)4bbGC%zBzpY#ak{&^Idtey1{S%-WxqV&PUo_&>z)OX
zUriuNK1YupW$oIvtXZ>0Sa*mDGLbUe^mJWERusjz>&RA9r=PoW<qFYglues9d1~2h
z&1}&^6kP&=z-&$D+KIR|8I48(XlQ8gWX7p!FNI`FJkGc+I}3hi))7HKr1{O8H*@*&
z<r#5V6cKVMNktW>BuOZSVfZrVMa;{2R;*Z&$%G=ai<(@wMf@U+X_~1jFIybV)=5i}
zL^vE4YBO7OaAV&skTcAxs*3Dou3Y;*=fR>l>?SV4vZ#)BHw&g|BD?1d*_=|e_Bh?S
z6U(AhE=pjTCLmjTFRHOcn9Nok=F%LCETgI_a=P|#dvh*h0<Q|s&7kNUFKDIDaMN)2
znTj*yi6j>#0>8*2vW_T8`3dKwFUvBrC_aj`k}bZvHIs|xbD3VH1xqHAsp#QXkV|%w
z5B{)=KepfC>akrkHa7C?_qK8FR`ikACx&R*vmteF;~Si9ZQ-?D?{Pnwa`K^$_j%>W
zzv#bqipIu9{@y<c_B1`=BQ!QPrao_-V_M*_PQFxC6_=(NEl5F1tv(L_W;-{(^h<7i
z+Q*sQ-(uHKH*jOjKqA3Eez%=BmhYxNHcs^7uaQ6a6K8KvQ7ET~mX;)GKlCauwG`9Q
z^D!^4S%5Kkou9pah=2AEqs0d4+3_4DK1G$&+Oo566M1q#vw8aM%j{kMB$E$D`26=@
zWMf$oU6ClsdpG(0`C(4J{B>eCuJZBtT(-Zy7xYQ;0}scwN&udGg-`zWb4rp^j7}s`
z=U1kh;=i8YOjm@YZD0y~#C<8wDo+@KY@5pDAm^`)0PtY6kTt8yI4b3#%$*C1U!W}3
z%V(MiT7>raC?H`Y0X7nouzC?gmpT|TQZ&>h&vNtRURHj469DUfwTF$*tU%4exMf+X
zD$l8Hp_Iy_S+$)Q<YMO-jkOg>mH~I(q4&O#xv!YhfDNS2vLTjaRJSsOr|(`zuUn6y
zPtg<F$9uos#)W(F%zZCMHBB=$I}Zc`nKs6@?HPlc)PEaFW&ZNcNp8h7EX&}|hvzv`
z_zk{UT}(msmw91MF>ju_$jH<bLp>MR{@gamn}cmzX+wdO(tG;+<nX7QJAI0lGZ)cH
z76DLOk)L7s5q&GeaHicd3<KwsX;z4nB!ZGm-U5sFfBZaW;z=m`D#tD!qh$EsMC^sU
zcKTg@_|!U{f75{Fzo0er7SH_Xc#5cPgIWru4>kDE^uhc%TQ~e9qs<rhg?PF$kB{za
z!W>{(R;u=JCzrHzX$dXMA~A0AopmqKGCoc$7DIc`%2&*O`X@}#2IwoQ=iK-R!^6W&
zU4NA)YzdIy;d#~H-HrM7I`SNv4lMftx}IPx7GqpXuy5TLh}_p)R<=A7mg1h`%r3%Z
zraw$_;cFie4h>OMn2#RU&}}Ir)YvE22uJcM$`6p#G~!wu;-6tyHi{&1xAQCmt}1SN
zpo>#?0~8eIgPtIvTb{|r$(v<asR5)D&z?;H3QxUzm_O&2G9HbgX<Fva3?fFH$;s6J
zf~wWD99_j6X^dFXX98=R#53n*pYNp+AS;T($jAtWVazbgqi>Uf&#j;;XwER5^C0)S
zNj_g({sg*V%{o)G#|;U0P%urC(a})~3JOrl%gc#GA}m?5B=aiHnQSa$n*Q!C-&Ygv
z-_yf)=!!|cZIoZ%>4t}8StJq(1_uYJtE)p<v}h6C-Q8ThdX<`*nw$&z$C)eVa^DXc
zmSxf3-_PXaBvn;aDD&pcqpq%w*49>fdU~j+s1UwO{BH>7y2q=R)ODSBJkHS25RxR(
z(9l3-Wo2q=x_b3$3JVMA?d@e?V1V1VZ=>t_j2bpqX8pQp(JMVs`Jk#QWo2d5)YPzY
h<w|O6Yq2bg{{XBXUX}ks93%h$002ovPDHLkV1i^=ZR-F4

diff --git a/images/dtmf_8_off.png b/images/dtmf_8_off.png
deleted file mode 100644
index 4db35c37d7613a166808fd8e5854a9f163c5d674..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2239
zcmV;w2tfCVP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8zzpzU%UVS2uw*t
zK~z}7&6$5}6lod9KQlYKMYwh^aj$HnUa-P#TZobpg6D-F79pO;kyazYV1(Gqp`NDR
ziIN;}STJYAmY5Pfuz->ae-N;n9HK;v7~x6@1}MFDdqvyw^MID!vdgkRXU0F4+0IVq
zovkJp?@cB%@67u?@AE$I_xZlh`;2t{{CPbb4l_77NH`oO9*>jFW&w~S32Tug2}zRB
zb-m!7QI}<T(s$!MkbiHMZ9E&Y%|%fZN=r-e`FvDWRpImbP!fp*p->2)&&RT5%a}E5
z7G-5+d{jy_8s*xxYxMQ?aryFP7A#nRbolULUDtK$>guSdsNkbo?%cV<>C>liyWPkS
z9z39?rUt*?kFM+Jx{ju4Xqr~=Y_1#aMBhc1NWRnEfYi*HGpVVmAr_0FL?RK&%gc$y
zVkDEvJf5wXG;nIhoCw#Vy3t1@!#a-fO;Hp)9uMW^<%Gjwlx#LjGMNO(&(6*PKkVW(
zZYq@`lgW_DWJsk_D2Ae{s!kFj5?0Kr|4lLXH8YD<o~o*3vsrXq&nazOc1jxp?5N7l
zQe9nL3=R$guw=;+Dl01smfH#wJGeMON!N8`Gk=;L#XNiSgsg3h>)yS4tXZ>$b?eq~
z<;oR~9XrPI<;&T)abp4W%my-#VK$8Q+3Lu7OB?X8TN+7{@&lP?Zl27pUAq__9%f)*
zfIuJsz@|-`Xl-rf<jIq)T)DD9hS{3dv8+}%-!)A`F$T|MGLBABY#BQ`I%sHUAP@-9
z-`@|w+O=zGZEZzWRnqCStrB)jV%NsFOOk|a9@q>8E9aWunU~WLHh1n^g25msPMpZM
z?e6XdV8x0Rlbp@Co0r~+O3m+NyIG2s%Ni$``?j^U0kC1i2D-bu85tR&xw)C0J9iQY
z1Sa*fV;d(HGWyA~jBJNhCj~_V*45RqXU`tS#>QxDY-H7{RWvm<v32WKLZOf&<=F*f
zPJ4wS!mWtxMf`m5;6a+3n`vxpBpePC3<lY@Z5y&IQ(s>%v}7?llw}!B(+XfB+W}t0
z!)9kN*GET3*}Qo(>({Sm|Ni}SbaW652J!iPY}vAfQ>RYZI-JM=)=8NA%Cel}X}iv%
zWwV>q@#DuC8yjQ$_U-id_tV$cM}2)gXV0DmVDH|&LP&_7?f5%yeKV#-9xTGS@jNs%
z1VCwNX@0`}{rv<20U8<_@)TIiPehz;T_xG&aus~EV#{gf#&cz5B>)Ew94MIlg$oxr
zbLI?7mo9Y-knCV5DzYr&TD*AiPv^~>C!`>&P`k<1)zxw6&>=cIJ99z0EYsWDOIuqT
zp-_mUM~~umyKSLhUixBC0T>t<m|zbliYfN3qN0MHo*s7Z-c5UZJ7Z&G_<TNAuU^f*
zeftOm0z%qzqFRGJ%oEcz4aLkFRt6Dmu~y-sP>Aa4YFb)aXlZGgq(mqbno^V~s$1Dc
zv9d=oXoyZ2p-?E#r`ExZ6M8X4t;Q3rhHQ5v5-D$;y;A^HtiOm(t*dR7B}vi*<xN$v
z6TcRNfD_b28;kY3rfCzDXNG~(!E-7cZih$f=H#^VT6f?{yP~LrlOlE-k=-^t6*$;!
zR!$M2EXz5it;=N{)QVSKSGhCz9zEA0LTgMVTC+R<IT^%==Vet@ZI3@zYZSak=Sou(
zFZGYxp6QA)L^1ynMU;{x<t*)Txok1yRBryYo!4&MCBFR)zVU@`a_Yt-GPlq3-HpHI
zM)I*TdXlrh`7wLny@3{fj~(BBolBAI#5l<h*x&dn@7_u{#ynO(P*rt;@|^a5Ydz5L
z9p3!JQ#|*xpYu-NJG}UrQY1OcKdxR!Q68_Fq@dsG<q9s8idw!n?Vq%ry_z2<9Qqr-
zN-SgPGfxzSk{Nz3m#feb?M}*e0uyNuPk(*}{<3LESrttO$u$im7apUT4vH-CluJfU
z>8#lH1J3`pliOJxv^b}K(#}h7zKA=n+WL+t6joJr!VyIWPus(2Izd9$Kuhy59w(L6
za#{lBG2GH)o9Jnz*)Q;|`)||r?>OA+<qiEgUisXUBpl)p5p^nd-07rn?yf^b1Gh5a
z)tNNt8j}3DjTYnPxj6clbM=RbGG5+1i)AM}@s|Asez=wLc$A1fkwdZDAI$HKjZk(<
z*&4u~oVHc?<d;hM!=HM%pH8EyD$^>ecsBB9Ixmiph+OB$t6yWw?NQ34$1+k8o_^sM
zWcR&J(=Y$dA6L)ee!4J4p{i=pbh0E#Ii*Dki*wE@bDnSE+2D^@T3btSC`wB4vt!5C
z*|}jA3m1Qd>8~B(cN;!U)U-meC#rbstDl1Jz0JIm*d&7(ireK|%sCmwE>LkI`P{Qc
z`r`{Z6B{S`NJEd_;(8>-XTSe@60f{PR{0pj!ep0UW!<CO^j*83OW8h1vF^wSFK45?
z|Ne+A)tXP>qK!{68W^UxlD{YpN#4InPefswTPBlAqXV}F`?%{aLDDj0R1NsRGT|iu
z>g_3d+PBM-n*%$=oSPQqhlOWHRpn6z3ne|8a$efblI9$TC{&h9N=k@Eqrx<+HBBoz
z>^eniB1*MhRt%djRaF@uA4isD6tCCI(9jTb=FGw4@#G^Zr>uOj9Gp{Klo2hq5~);*
z;o)JtUN4H@@8{B`ODKwh*XyOEq~w4874cz}bUIBq9A<cUm_>^gp;T8_GdeoTxpU{3
zF=GaPzn|&Tr{i|J|L@9XvsvQtICt;f<>AAJ)YjHgRaJ%5)zzhYy<RR}yhu+^4?{yk
zjE|4!f66!|!JW>FA_z_OKZ~yGcsw4;%F38Mdp7gu&u8Jng(Q<n{sX8f>!9K7Ry6<s
N002ovPDHLkV1kuQNCp4^

diff --git a/images/dtmf_8_on.png b/images/dtmf_8_on.png
deleted file mode 100644
index 50f0bf36beacbe9a30246ad0c4dd1aedc95e4570..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2320
zcmV+r3GeoaP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8yPsHa)AH<2%Skp
zK~z}7wV7LN6xSJmznPs~v%XPkaKI4P7=v5ONPVzGBMVTGVpNI*;ekTc3IS=VND-hS
z8Pq@tAWDeCODTCmR3wd33v75um9i!ULyTQ64y9aHp*S@cuko(q^?G-`_Uz2`!HgM?
z&&;l)_DG{SGyggN`Okm<&ylWOyJmECb#eXrb;98=@pv3f(~u+y0K+h_Hc65&3<F7$
zkR%CR*O6rzUDt7HCfqt#gx6fp>;ou@!u09WnLT?pwY9ZWR8*k!_4U!--cB?crMS45
z`Sa(aC<-2rM~Ga6`2W!)NkY>!Mn^|UCX@8^^l<6YC8kZAh7t~kNhXslTC|Ab;$r-M
zKR%!DTN7$-(#lmQT-LGnZ?mteDv3mba5&7PM~?`FLSvjRDk`G1w3NcaLcCrtilSuX
zf`~w;u~wMdSW!!-)8yyp<M;cC$KwnP44@1R4KZ)tJPHd7$<58pTI_~lAj|Tkjks+x
zo3Zxh^ZCXlKX>k2qR}V{Ku%5$UauFA$0HP>U34P&R8>fX#|b}x*Xt!GCkI{EQ4GVt
z<MCh^#w4+s-=^i;``N&)o3ImWU&m>Es~3_a2}RSiae_sYGA&|<cXoEt-QA607}V6%
zP+D5*NQ9dq+ndP@UDuHnMVYX$eFN6F6WlNiB9RC?cI=?OzMfDhL~Cm+TefUr@7}$_
z@!$55Wf@u1G<02eB}fFfKaGuzghC;L!5~ddP29P2hn+ij(%#<Al`B_-_^oTWG0oan
zRTbH;hf@)ywVgeCmgUQrQ(0L_OG^tEE?i*4h7ADBoH<j7-%h+64W?>%Jf1P4O)C}c
zI9nB|s;Z*7xtWtEPmb$gM@I($b#-+Uq~(OmN#Z6xGaZmkH)l64Ym^d2H@g8IJ9Z3!
zUAuPC+1bgHCr{YFe?JEg9;C9eastjwfy?f3th6bLGN#j3gm$B}`bv=pG24n2D>!!S
z7?DVX-Me?Qb?a8PZ{N<IJ$q<rX_>^qYyyt?&-ykD1JBZ>OW&C>V+Q&8`4f^PJ6A<q
zvVNaAbB4o*53_OOM#{>{2nK^(ym*m#JkEjz3xsnr^{xLjO(PzUGc+`W?35}xWp^Ug
z=<n~Rp`n3In>KOc#0i?4n>l;-EJZ~{96frJwzf7$ylyG5{cS$7HFUeBqE6YHBuU)7
zd6WMBe)jF#M<5U&5D2h#?b>l-o0^(jbyk#MIXM9UIh{_sCOLMoiK1awR~G;U1qI{d
zT3TADtgK|+x^>*Wd)Lvh?3=MV0w?2_Wm$F&%cA7QuG{71<p3Nxa%95XbLY-+`SN9!
zEnAiqQ$&8-u9C7W<EgE!eW$3Xh`hW!yk4(RJw%?x3R|;g4W~|>;_B6_<Hj5e25D?;
z<o^BpoH=ubR4SEG4V|PaNfPOFnnWT&EEYp{s@p_FIwe&lB_-UxeVfgjH*@;*X|`?K
z#_{9Fsi>$R7z|QVQzNWUM5^Ir^yWWZ*OBV$>y3pA7czVHY<xbSW2ND?Im0lhtE+Pi
z7=b{*v7*W3J<KtwREoa7KAt{(iek<3+;R@P$FOrg5C}{uf3X{*6Q@OeSv1*6r$v_U
z7IN)IJC!Kt#<)o?Pb7MK=oR_wOkTi=^CG*+bgUp-Jw_(S?-UX3uuRF8Q$=rG--+Xr
zB)w1%Cug5cl`X0TMah<vDrLiItDlzbyR$Cll#zi(`0K9-_QYHbE8F@n8$Guc(Xy(l
zlepm&`ChCJUmrNYo<~VXak_C#ltDU4$gW<pEWaphMe*KAv^`foVQ){E*t_rZ)@$2n
z3k{?8e#zUv{gBYe^9>uLT>t10f4<R!9(%wa>KnKhOTQpy<Qae2wVxZksVSWTq|<3<
zowjq^is*;G*vX-iS=1hSkG};2Z1}-<@Z|fs@pyp3oad?~`6w8CNOwU2-g&jGo)P5Z
zTaU&W6McAtKWRVVr;7_Srm9wEDvBcZ)1t6#ofwIvnERt#Udoe*KI<booJRKKg5<$x
z5xFA4EX9KsPw?YCZ*k+}8$3%JNTj%a_#=Mx`&A5wN2jFUlQ``*$+{6eIY>g+Aw5jE
zzn}Q1jwBg?fnnLKPnIzN^aQavEBR%#k$X>47?FR|ATQ(BixdX4R1K@`D2k#?I1slV
zYl%3m>pFa+BY8b9EIK_3NFW(tNT4Tp+>wM=$8hzBWnQl@V`W<#-n^@@V;}xduj>)8
zl_qONK0!T9ptYR0m;1V|W8mfGx<Z;h`xnvY-e=mJ@AJyQXSCkwAvO4vPY=A#{!oPJ
zJogBx5VKakOX}2n9Qfc1{<>-|k5iM63v^u{f2=S~(_RD@bAb8N{5Jc-b3P-@_g-z_
zl}~@i&sMMI{Np$Y?Yrzhu%7pSvxPP5xA4;2&79m+M$9rlB$e{PYcIo_A5yON3eP&6
z$~-Gm6(`?n<@#j5s}uDvrgiWe;wcz;{7*Wc3{d&T3F2@55lzV@9ezT3#RGmm_!Xab
z{%0(`d^X7XPr7(Ri||G3m+01jVX2@*6^r%cRPlH`6E1O_bj%KqKfXgt$WN}%U?e$K
zmE61fcOLrlkhK)UqZ$yj9RbJq$L9gpN?*i0(~itXv5P3v{m2BwYLbLH(Yi;56RyNK
zMcHg}Z&M<Q-|rv4+46e5!Yc~5>$YshxNSb0;|nt-jYgwm!DZI0S@iVuFfuZNs;Zbr
zzb5ys-=@J@`{o$YI5%8&csiY)1T*2Ps**~j=<V&LsHg~~q@;w7jt*|!x<y%8*_a=+
z7{yfT#Q)X(p?wWa)9CK*W@Kc9^78UAqL(aL!uj*(dGO%D_+6r1RYX>uDVn-%G@GWX
zD#>J$NF;*S>t)rdRm_<)XY9_Uy1E)gQMiBqKHc5j#9}d2RTUb~RIbz9#+ui8PRADJ
qbzEU#AyrjXR99ECc=2LnS?0gB{Sr!YcLH1h0000<MNUMnLSTXf33s9Z

diff --git a/images/dtmf_9_off.png b/images/dtmf_9_off.png
deleted file mode 100644
index 8a678a4c63eab850e5cebeebc0fa1f34966eb078..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2570
zcmV+l3ib7gP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8!mtu*Ny-H371Jk
zK~z}7&6$626y+JmKeu~{G?#?vrQ|9iRtPa%<b(li1uY_?GE@wh4pX7jc61Oa5m2y7
zs};syly*7=wQ8%_))vs%V1$MmVL<5UwHO0;Bs5%T2>E&B$Nflhce}U!BkW~wvwI1S
zo$;O7x!Zl8ectDNete(jeb#dN^l7ENy`9?HS~@y92!%q#VlgZh3-Ndy07X#%uvjc8
zijp*^9eO%-=<n74DlhGOK!Uf$VnGx|Y&IKqyPf>}eC&2RmQOzUL~*;_Tyez}IGs+e
zx#k+Ov$OfCjGmqz8X6j?uCAuNy&ad!g=P2d-AXJLWA5C!I2;bXs-vZ)h04lGEEWqw
zZ*MO}MMdQ0<t0p`D2m~){=a%}M5mq8KR4oK^sbhN!{NZ?auEmwu=@Rea&vPDg+lcA
z_Y;f7hWM%8C$;{kr_=hZ5xo%~?HYQ%09LD&^z?M{^704<gIFVx2z`BhiJg5}!%ToL
zG9*bN8jTW*#fV0uSXE(VSvHOKFEYLi9$E{@vWz52#N%<SvMeY0kCEwz)1r}9eLf$-
zU=WAH!I&{)4Bbi(i`wUcASC=*?^;$>Bk_2A$Yd(v^jcK!eLf#6SFWVKzCJNGfBt;7
zZQF*;W;4~kc6}{YYyYe73fc&jWf@tP6Yio$vi`aLk|YUPmT75eVd>JPj2%0c^XJc_
zC<<=3o8!livwHRF1f3C2?fUvlk5UOuN25{GC^pit5qgxBmErgMsi>$RGcyyf*UR+j
z)7iIgA2VmpWdHvC%$qkaiI;vovjEo83hDz@7}XTo-RWucE~Ji~J9koCTuf$WCLWIm
z0I%1}j2Sa<I-S(i)FkoJUuJNrbq|Zhf*=S&($2I|Kho$|nfd+xgrM5t^?I2!X%gk-
z<%SwHsz0>%dijJeg1>r5QkgoPPL3QoLO2{AV&b~Gy2Pf2<87w2i&`EGL?c0rkirPE
zRP%1xvIW22&#qm&l4!PW-I}C*t$(J{sM$sYm00huM&+ZC4{FCf_uRwg&70Y_Z5s<0
zE@aJ`HO!hd3%lJ;ad9!Zxw%OK=><(?MXiihqZ+^{dX3OR@0(t)mra{CQBqREfddBs
z*s)^=1qB5Z6%}#w%{PxY)f)x9>K<0D=8Sed90cm`JsuBEr;~z$g2eoxLx=EqJZ#vo
zA!Q(^O8x4*BuQ9BQ8X1sYZ@aOGmQ0kJV|pE6&2X+b`~#QOk-nX$~ZAY5Os*6IH2iN
z?r<qZkKga7zP_F*Q>I|E+34u#;N5rMW&8H+R8>`xnVFe5s_6sK%&J;?wc@iHp@-Rd
zZ@5Cr;c&2I$r3JHxR7|}bUOL;(@&W(V+N;Aof?t_^}Nk+Tzw{r;$R@AA~Z|8daV=`
z6yW#!sjI6a7z~n?m6h;q74nP(9<GAaXGiO$l%RTFR?A2AUKMQe<jIM5JRT3)tg8)r
zv(t~+uX<VaQ9GPAQ=y0Id#dn8R?_;i*_;_xC#pQXPwU+yRV^^wxiM9>W_HTaTQI4P
zzGyMQ47&8ynBKf*8#8)$B*!p)>0q>0LU^-;G8{gq%369Mi~=uJsjK&4J^Tr&vSF$O
zVCH*9$1uGm^&8UjPlX<$C=S%qW~MXSZ7Or8O2xw!`@{8467He44w3>*>80|y^}KVk
z<07?;XZJ68ct;ie7is$&Kjxt=AJE-i&Bj}nv8TE<!6RIMh<hL0!GD`iu=$QhIDEc$
zkhkRLt#xbpsJWLu-$9n%bRVUqrIePI^2DZRd1CF8R5gZEwk52hC=NBfki#@r6LTtS
zx!ajbdZe9wzuCi~v{ufon9D>PG#>sHpUrxiyzxc6_<9|ai|2CXN7c-_yp?B{J<9jr
zKf#o53M}~6M((dV!RO0oA}9(0&qus)_Ihe2j^;9D0Tne1Q52C;LJw~*zn%4G=do_A
z4YTB%bO=Z?F)_w}=W#f2kPaE5=RfC7`wCXYk5YZU8zJ7#-dCD=>(&WG`Yw=t%UV8s
z?oJ+9@ggrhwT$vd%X!3^Mt4|d_L_CXf4__WgcU4Gn8Q1M$KszYWpuxUB&jW3iO+U#
zW&Pn6DvxYuQifm}=<#@b5c2fej@gU&LFfa{wDi#M&sSOZdMOY7dJ&tw?F5@@d2{>|
zTyN_iXvem-a>Ea|@a?wUY_DEG&FZO~>j;AqMY#5MR>hC8|5O{apJe0FRvw$}Afy0N
zgit6%-QKM%cx)$st+~K7rIpTp*)VX`zMdcm!jRsAq9{aTS(Gfhl0R4M<?T0eS#)(8
zmtQv@`L(^2z5NVJ9=i=f18pir?&Y0LOE_`gI+pj8@%XD%#4l<l6wKg9TkhtyH}<mU
zFF%Kk?=vnINUYacy@xy2yu@#hHgc!EleSPSsSl&?qQ+ve!P-L$eTt$$te;7XR`K!e
zkHGTRc|i&h$|+)1=wV*?Q-Jq>Y9}lW1WfaX+gbT>3BJ#tX3V2A$#mXJ;kbXW!j%W{
z0AHVTKRk3BPaT3kRu|IM*NXy#eFwQ^*)J%5`5^a>3*z;4q6h+M8JUa{jn9aQlZ&?b
zsHvwAub#=G%&+16-ZUb8GEp&uyMFu)Uh+Oq;br}VVhYi7N4abLAE-RriBfwSU(OtA
z-+PMdmT#c&Z?7^vH;q8r1oo_+NXfBP+>{d|*gc@Rj?>2hc<-TGc~7(Q=JF$acYKy1
z{>!pFh|@;tHxM7kp6(!<ZoHg`qJR|P#-~prmn|a}95Cakq7o!Y;s&XifTAFEHgehQ
z4ahxi7G9k`VCKL%PM7tt_L;dz-I2svt_NO8YOSf)Ph7c4Z7^+<G)dEjX}Y(alQkXM
zPBBfjCuq{TR96!<T}??g>N;0P*E!9J=3o1HGJX^PF3Kd_85n%-^Wq=DL05|+q9|e&
z1Yt<q$*3qA?l53hlUOVk(yyJ(-^*7px~H4&c<QfU+Amw$Ic@9LDvBb3K!B{Qtds(2
z+p$A}R@ZaWw`}wBr;;OtX=+u7n-ou}K9wknf+R@;pDwIctl8PwG&D4jpPx@!TH1)t
zf+OkNYZvZnK1<gnej(7)MIsRz8XCyS$-#QnRafD5yRllWWM^lSo}PY5MbMWuQmqk<
zM(OPA#OL!db?Q{Cg@uJQH#c+a*fDH28xDtqjEszg*3HVx|MyS<A{-9W*49QS6vE|l
zF>&HVEHyPX%BWGJaJ$`9S66f9%o)17yOAU*Wx$N|D^{w29<J_AOG{()=+R7=Faej#
g#k6VD=;`U<e;yhMrStgTH~;_u07*qoM6N<$f~iLPEC2ui

diff --git a/images/dtmf_9_on.png b/images/dtmf_9_on.png
deleted file mode 100644
index 12e4c1a11c756f793080a0ac7ae433376918fe91..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 2639
zcmV-V3b6HwP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8xFg7_eKB!3EW9U
zK~z}7y_s!rROJ=Ne|PupCM27bkWESmL?nd7fR0FrDBxHvDIe5=L_UbG;|B%N5jw#l
zI6?)iwgbvcRZ6EIqJla?m6y0FLLd+!#2Q}W5FiZ+*~DaTlHDYmWMA&>hvjZ>Huvr>
z)0sXqne4sK^PF>@bN=T%=bS4vG&Cp;4Go++b&9sOHhOz|@%#OlOePdXK~WU+h9C$4
zD2jq02*dvCtyL5SlgWfE%NPyqI+eHCY{q7@k(rsvj2Sb?&CNx;e*HSfjvYgiB*u&x
zLrzW(7K;Uw$z&+R|6>S(Krk4@=kww9dg<us;N;1ZBqSstI-O2D9uJczPbMQHgXH97
zEEdbKlSc}!YFT@zSZlS<k=l-2qaA*~AFtO-T3Q;7jg7cmF2tUmp0I{fQ&SN|F)XwZ
z9P~^Y%j7p}HFdq;@5g4dk(iiBZ*MP>B!z??KYlzZDJdi+B}F~8iZ`PJ#S$XcI`wec
zJyxp~tJMm?`0?X$I-Q8JER&FsfYoXZ<2YWT(dM<<)jMdU1MAHLVW+fMEF>f(pePEW
zAPC_Jb#Wvi?XxV)hD;(Mprsj&Ry5dX=gej^fj|H;5C{wtR&TK$<7f;NMWLmo1+UkO
z-EPNjw;R$jQbOcVomUV9M6=l(Q<$3>&CSiMTepsumX`3lS+i!bdiCnC&qP`!UcPGF
zHU$C!WLX{o53S}S-x<Akxm>JTwTelTCehm3ilQjg)YNe0$`v+m-i)FsVP5M0X!IiA
z$+C<r%b3h&vo0QuLR_>kS6f?)BuN}NaDZ{+#!*pGK~Yf=hYug7va*t@swzV$=<(LO
z6N14YCRvt;U7LER)e?@>lJ@=1ojZB-(MPe_Y&aYa6h#ROK6UEUu=ZnFQN^#SS@oUC
zWD5O>qNsb)NW4XJJ~alrT&}R7+Ife=!IUXe*uQ`Oh#S;MtI>u@E07)}^q>$)RGlv@
zEadp{<Mj9Uk6?7^(j_EG8o@&^wnxgO<tK__2p)PT)7z{UYqje(Zrq3@NmNx;4V&Ax
zZ5#FV^)avcSPE1jBgW$xv7S}N3l=P3!-fs4UAvaOd-pP7!UWEpJI4zzyuiYR3psJ(
z#E3n5bo883YjM%&($LG`^b#QL9*4uhnl)=EEiI*@q5?%x*s)^=`T6-wn>LNPbLWom
z5iOl~6ex-!q7haj1&b6?FZmY)0f)muNl6L$`T1d5d-m+%;>C-Um6gTJ>WrRM`aYje
z|3*~7ueV7Le~}n>I2^;6pFMjPyWP&BMT@Aeu8ygMXv1tahqAnACNa8h^)%hp)y1`I
z*C;3`VAQBlNRmW(c{#gw?c&IhBiL*<!}2UzvZX~pAP@*)Ivy<Rd32;!rca;F^5x5s
zBq{u^u&|Jtni`6ViozB!!nF}^?f+qz)(bIurqWAW)sdf{kIUua(xppyJRVY0Q^VMH
zI2?xN*Mo>29K)E_^ID@4$w<TMvl=l<N=k-Blvoywr%Y326h$!<r;S<#M#)mFR8|!}
zp2R*{IMw473<fa;gTWD3rBTKenK;E`otw!P^)Rfr&vY~8j^2Tyg}+z@uF={^C2D`)
z$n;Ex+KH!<Fw$x?#_^VJdR7Vq0wH)rOJHI(UZT~JdY4DM$}l>-#bOEN)6wu5ZwnzZ
z>(esRYD_OfyjlM-&zUo4-RRMyNls2i6vfa+*~{?{-lqN+x09DX3IUmhgWK71dWhL~
zOu!-t_?)%8zO$a0d4s(B%qHB0cafKo48TBBH7~#Y9e3V7iXG2yMVNgz*|r<4wqQ43
zZFq;Sf?|HzeU=r^{+aLVtEsH4q^9-)Co3u;e+D@z!_p#x!65zp{h_v)TDc4}jVYb`
z?v?n>_s#rzN*Y#QH`O1NQ)B7n=hAz)B}t(DU)yOcd7tr<^LTGZH@7c*g0Y_*q-eB@
z4_?{CGY9IJnKlG-|HRUotL%Sh8YZCk@)<ttoW<$FF$@ZeIDGy|WLY3l@bK9)^C@e2
zkXLh4VZg5o7n8{ps>Vlnt>PtX_G@sghMu5;zw-*8+Mi;Xa+<51y$Hchj(*g^-{)lG
z>ADItU*?~0&1dz>5BYfWD}4Lv*SvVE7pK(AtmP{h`mCI5UIjrJ;D=8>X3^`5vAPEt
z^myp$?!n`hsNA`Uvg2)hd;C3e%(9^`+z{NPiywE=WS;ChL|bPc*Xwq$V*5)xx8-5B
zHo56<Z{^clUSqP*1%R{u9C=IL<eu)s?7I9A=bq1}_Oc5>8K5ugS1eUdQ{5zibd`-~
zI$2SaOh-TgUoV}Vot*#rU6%Y|FQ3(QQqXmt=Dwg|q9%%BC{C*pMC<YWZZoA%jN_}y
zBOKf_j)(07SZ|$&ch^xW4*i+Zvis@l7z(Wq_OpA{0?sd4!ISQNtlaVq!5efWr_9rD
zKEg*|9_7%Xci`1;NSB=dRnEnOJiTr=TdS^dzu3S}orB>jTra8e`~9J7T-!4apK8cM
z&cjQop1%^F_$zO^UHqJw&r<J8{N)P||M-0(?#^BS+D?4TnjatM>e;oV|E`$P(;j2u
z*xi&C+7bL6q|AOAmd)ecld!vXA}t-)K@jjZSF?EKRu;bh9gn27aH_ry8L%eVNH7oA
zv<hRh*&Irkw7rFJc#?-08aspE+D0+;u{&`0cjNP$nEzZBAJo4^uI#2oQSdp>^6aM1
z`S#x(^i-XqDf?c2+V=*xE%_sP+c$B?7z@{jviSVPTozX^<1Vp>Yk(rl^g6Equy5G|
z?9&8;vcG-71KG9_7mO^+_<X)lhe_|gR}=-QKZCv99#-F(NN-R^9_ZoDwdV<ZxtQ)7
zW=y{8DFT52`JLx!56TQS|H#nHl?2>BP@0<<(o#nQ^<TMpW&M40JNv>)n!a=!e!m~T
z-%lVA2>)Jnch<0mkhV~<SS$$Z*RNMHGBU`@$_h8HqqT42DgPtaxGy+(d`lBGN8g~M
zu}wG2i&oSMg22$w5bf>lw6wG!Mz+M_O(Wy!KB;rIsSk2^UmjLxqhSITi-uO~CQ%gW
z>FGh+r`BR9aznI!pHV+Bb7CR4r47*Pm7}hWMk5#u(%s!1`nr{#o=#m|9XUBUp%|#i
z`qZcrtGqYLk=5VrS1#~#l$Kkx?vfw~1OfpD2M2LFofH%lAWoVzi8E);P*+#S#EBC}
zd>@JTtJMGc&Cy6Ps)d`Hn&|86BRe}AaqQT!6c-m$US7`S%a^g+?Ia~7g}n48G#qc^
zCEibX>Ni9+Ns?umdGqFxnVA`C))W^Pla!Rig$oyGY;2^pwH2SwH^NM6=utlxM=P!3
x>1o8OlB`xMDJd!B=H^mZSV%!Z0Tzpe{{Yj>B|By;()s`Z002ovPDHLkV1lej6QuwE

diff --git a/images/dtmf_close_off.png b/images/dtmf_close_off.png
deleted file mode 100644
index 85006d153f47c13b06938e1fdd81544bbac0649e..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 778
zcmV+l1NHogP)<h;3K|Lk000e1NJLTq000gE000jN1^@s6)D-@700006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8zcUxt1|!q0+&fd
zK~yNuHIiL#+f)ER&%M63<HR3n+9a)}(GSMD239pitKebFU{COXG$D|9;onVrL_DsU
zIu(Hs18J@3I*1uT(3YW;#BQ^?v0Yyt#?Bu&I?@r{ZdU_np#S@Gc6WE#-+#ulUwfEB
z@#fV<S}QG9S67)|m`5N05DzvtwGe_wTU&g){S8ZRTxPx9ra3nUXkPsNf+st>Jpc0#
zI=4Td)9C=9bW!kVdz-KC-{<Z}A9MT8hb*qF5LBxOAvld=T1!{h-g?Ma_wG?>P3P7v
zRKMTn`^_$Qu3ck&c9w?Ln1cb6;SjAsUR==B1?}b><5r6wx(`{HpGSpZ$mQgmmSJJ<
z{mgi9NE-P6w`dBj$>US(!H{LC7@Z}Ay&mF|n>Y1Fu31(Ez7mwH9?JKSri}oKd_oqF
zNk%cFToV=sPYj8Yy^u@GD^$&#a!{dEt5FI949fyQrx_E=!7@NaFF8vkJ7Eviv@EJ7
z_;XF%z{9CcW4k`4ZG(V|JR?0hA+b$NCnh>PrmjrXOuLPlpWxK0c+)jpe+uRK81^e;
zk!IwEfl>yAl$giI%(T~#vl};fnM|-MKILEv+jCKF1?hVT-^1`+Y(Jpn2Uu>v<UFOh
zaRa$<{W^zbpYd6OEV<wZNY{l@8Ch`=ZUyc6sIp6Pp759BvADK|oUYet-2IH5r+fSx
z4N0XzZrM<F(2hf4mq-nRXne{~d;2s#{hWHEfr_Gtx8GgosT4eT{2fc9A(!5|%G699
z!!#KEGvM&IkbWHFe(@#mwAVR0IzqgjywPZoXBm4xK4u*LLK+<dP?>IGEnZ>uz4x&!
zi-UuMSCe<UU9GhSz;PUEwHlR51t}!}S(cF`32__~MG>$04*~f7!;aGHga7~l07*qo
IM6N<$f>E$wWB>pF

diff --git a/images/dtmf_close_on.png b/images/dtmf_close_on.png
deleted file mode 100644
index 0a962cb18c1178e8012a8d859ad6489a8e6bd017..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 806
zcmV+>1KIqEP)<h;3K|Lk000e1NJLTq000gE000jN1^@s6)D-@700006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8ZwOox_|%x0<%d(
zK~yNuHPT;CQ)d8x@#j7N+CzbsLQmVE(xQTNv+Jp1GzQA%)x0n<%a-hBU&6&3Kf$j2
z4kpGsml<Osbr}2;BWeUibUkX9Nx`LB&Vj<IZ8`5QoX<CSlAkD-%Mw5W)wge0T3TXd
z<s~ows-O#v{bN~j6FKtvJR_MA1OfnYb9Pn=A-Fv^$G!PGjPBb@(Y8sZ(}3jt`g@)(
zF7f7{zbVapOQ}=>K$Ahh?fH5BxN?QF-=AjY)OTbjCWyvj2qD<=JaVH4n4i1F@0TwV
zNJ(jW8m(Hb@?f^isY8b-rczi^qSxzuYBZ1%l-*sDGQduzY36b~EZ-tCGJ@tf4txC;
zIn^Mv{G4XJMmyU7|BED$lCHN!sNP^)(b(AWaVizWnW-sxtScGU0{S&U5DD|Pv&(QS
zh5%}wOIFiRn>%cDB~GC7R8`QFio@{u1Tno!Pc%Y94{`O$GxiL4)Vxh(5O8kNCK}e!
z+--K+3X4t!Eom6Ubm&hf>5cZ0jt_FFc!cA>T?Am^!a3TToA`~7=%$BT`#?g|QHE?A
zJp^VvMxT{n6NU5FZcxZ(C}cDIdi6T4gg(n693Mar!H``*OC6hJ`_CH~k$!rj1FY26
z$)r<E+j%5#ckwyvtu}iGQ~0e8pIU8_CnwP|hY#aCxX1n-A1mC;)Z|fSO4CT)K&T2O
z`x}C7pRViTx8Cv2>|?A@Kp9LVu+IL-;)`WIx((WjO4kTMkBKx*f>4;Ys^T`cc)YxV
z^}|mjEDOzbUA{U}<b@)*xp1G+jRwO9#~2t&pz10c|JJF!cBpzDy+8lL*LIP$wKc>S
z<d$X8?Q~dvv_R8&Mce%VKx8n9kv%~E_z4WdV0Cr%GxBn|ETxnHn5IcQ9w!ospePCe
kolXbe_whUr*LC^Qf0@)7b7<U1U;qFB07*qoM6N<$g4FhM)c^nh

diff --git a/images/dtmf_main.png b/images/dtmf_main.png
deleted file mode 100644
index 37086908a03304b29e5de1e638f9e16e16b932ea..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 14015
zcma*OcTf}W7dHx`s1zmAi&4lI>AeYrA_PK5Iw6465Sl1OdJ}<ALzmv05TpeVrAQAY
z^j@WR=|vH^`Q3T%pLgcno!y<;nVosg?s?90K4l|bYe6Z=n8=8Th$vN6Ai9KWKH->q
zKuS3OUQ&BPxR6?@Lm@=B|J!q$OA-lp9==n7xe*bOQ~&QECQ8p_Al$s~uBxeYf1HAj
zh*^xx4`@Y1^qfc)@=D)pcEaDg%GtwXLuzx+_xI_G`{v~j0h`mK)quQy;^^sgqW22Y
z4jPJcnogra4;Pq7p0bn1EOfs%nSGGJz<Sq;GZEV+&!Gg3DOw*c?B7XHlPILoeIByh
z_G2~e3f-~jvb1Ej3t#%X@1K(l_t;(V+^D^nb-bKxXqiaEBl55Rtxw%roo7-9>OZOg
zCd@d!$kKvhp6$z?dTrbk5A}Lq*UNc&&tt4jWxIW2<~M85z1~izb+K=O$<#T1`QC?8
z+te-B4NKX4bWt^Rb?hN+^4+V|0|*ghbe5Lgl>gbS<Ao!~#NR+~;StC2Tg|1)x&8JF
z6}j>czJHjuj@GNOH?}v3gQ?#cS|!D=3ei(<wGYZ~$KOc%N1tc@bzXRD6qz5_)ujY8
zH&0o1=N$4KJdrA9U3}m3v=)!oguQw5d4JzIO{+wDk%*DZ_hUuRI3=H0@#&j=k-~0-
z%#twMuJ^XJZV2Yhf7`u$+CaC_y2Ll0L}xwrVHV9T=M204yBDk-6VanS3&-{5l^lfN
z>FDWgZ*Q(^YHHXxa{OHFKC=d#mA}byc6RQaoi$m%x67e<qJn!3RvZV@Tcal3e42rx
zkb`T?Q0AhM1f(AhrPL8wITqjToLmy|&-qS2#vgm?G1e-kSl$}$*?R81+d!+N!?>De
zmp$`^;wYu{n{B-@Z{Nm7adeOMS!W?IN+|B{wFkP3!Kz`7(zo-kDugs#_wN4HBxQl$
zvwb$r=8uTyDN|~cH8(z-dybXM%>fQ9X9rH9Gk-m+n>f{2N6E{lc6<B!A}L;wNNyTz
zx|0FoN6uA9$J!og8{aVZ?l*x)`uXBneH%+@(?{+FgG<gBM^_V=kURd^DyCjQMO;?E
zi(RpJXq~H^jZ^yl32;8*+xAjMMn+HUYWUZi;k|8bufP1C9YbHN0qPP>nIdS@>lE_+
znvy@;hn0pR1U}my&x)QF=fO@8oT9#AHAlZL){sXpy+>E+%oG)}=^69sYAS~J%vkKp
za+}}myzg)AZ#wz`J&0d9Qb&J&+rTrnt&a~JeHU+tGPE_2(=ieI496Ioi%_mh2SSf4
zh88$4u5psbdIEmO)<d#vZ<>~0c%L>_em>Fit?_9?(#ILqNrc3SuWz`$0U7;UDOu0h
z%%QLZ?C0B1jtDc5KUIw~EdQoPIe(nJZmsSMXF4xpaEY-kpZ?g$MEy~$;7q}RnSqh)
zPtRiD^T3OqR-PQ+i7&^AxBu<}(s27znV`?+w_~myZ)9F67XU=v`=zJc#!lBhNM)HV
z_g<hBw_D`b?lq@Tge#Wq*vjOe!(LBhW^?GzKR<|W+IE-9k_+I~H3o);N~bfh9e;Dy
z$M-}dxXIDflGqxysHiB{+s|@r^lxr8{!H`Ts%E?8zLWWCi?Ww>Hpl^<va$&ShYIKR
z`>mjB$OevP^Pz!tSFnq>Uw#<s7`!iOzu32iA*66*uMJyb?_D~|?Fm4r<Li+Q29~mx
z{@c%?udd&(_wIh+5YCDih-{%aXx2188I()%H1#k47scUTw&@|I_-855ugLVWjadn@
z7ISceZMv!uhzmUk)LXoYbX<$hkmKK!b@sRkSiM>+BfqT$Z%@gwmMon~A3HY4sq;(j
zqMB|#K1QK%jsfeQ>;ClFto>tOaF?=w2Cf8>m%eQ?pFH-P6u>=ezTI5Q0j4s~%FQ2b
zy8g)!NESfh>^GYX3|;6Y-3?i<0|KF?>dT3LA7*R3D2`7WQkTi!P!dBzPcXB-UP|%n
zdC-FRXk`#rUn1;9Eap}2j($0BbNkPeZ<B6niW+*TEMNfdLM(2?x8=FfzezFIbK6z{
z`pmzbPb;q$G6MDZ|NW|&zchN2Sb{!?Q#U^o|Ffpr&@0e-3SCbcYhi8m8IxG!SiD{x
zP19Omb_r0HJwGey%gOo1ma){N*AlQWas0Q{|A*=ApIg?egDXexg*kzwnLN4VCBHKf
zi1?K4c2Z6vT;Ojh3qzoh>`_@xeEFbXn(5Jw9d56!vaf&1?@QB7%~GPkzy6ZmkU+QE
zrfs@-ksc5u1*!f-1`}K2%DBMRcMhI0ic={}kB!XAyO&8vUc3vTq4!|M#&P+aWlQFj
z4XX`v`@c(V#5zvqzn{Zf?=;W#`&mh4scm<0Bt}H{tnM^4eOE4sCnO`|qi|sc3L8NN
z6+774*CA6-AU7Mw(?t$A9A39{(Cd8gLn-^H@(pi!#$y~whyQUx4%MI0hE@<Wvy9~R
zKXS;|R>PJLw_#3B^8&ZmA*~<*zs>UX!}IS>lrPv^<LA#K0tJTrN2%94^_HF+HEXVI
zIJUAqrX&^Kl2I~0irnm{HYyh0KS&Hb)`+jGb57HEaU9rs3IlkD|7&j?N?gCG$vn-U
z>h;y4Z9EVv;Cu@C1DAuYAGEiBJiWR$Yb8vKo&D>8H+^pAx7V+7Zu7x9XNLo)aK_8-
zlK_gJnTAy<4cM{`VQ8jvMAKe#P6D}9PIBN??8(}%gIjIy4!6ex2TR}Kzp3I|uVyEX
zzgFUx4t_muejRWbA8u3M#LLlg>EZg-ltUtL7vSBC_E-P<O?^$TQbsA|vl3mTX1v|A
zl<TOdn#<`|{>NkH{Kv_*u)VWFiOcMNGd*&=2S1LYj%#X%QhX1d{K?yaS44r`45Y@s
zXguRFBo&D#N&KVK<<luTVDc_v%H%Yfi_a8%85Ug5t!Qdul2BB{&K3EQEY#4KheH(p
zhm(BC*oLI2g$@w!E0MD1?c!7U?_9>S@5f+ZD9iWle%DFWD7OCa^&W`LYRu>U2^X))
z!6;j)Wc$r8$Hh_Fi6?U2&ETs)5~$3pIoH0n2#pu(zJrBu#zb7RXW*-~U+NIZ+O6M)
zmG_dw8=i)RfKZln{Muyr+vHuF8<`g%K>XnR$pC_F^m9?HN{PgU`_|o(s)$epucv4f
zs|o$9w@ChGtIDZFD>t`V*DLe)LC+~Fj9*13t5izzy<TxIP9r>f-wu?9|9(6g^)=yQ
z{#LDVtwbON9dKiPoKO9zPhH?v_0Og4L9(3hIdm;EQ9JHvBz*m*j@^4U;y$6`G*<p&
zj7Q%<|KPIN4sJTe){SFYwAXI0<NeNg1d=40F8^cvcTK-Os~z!gFIgaw767}t$zr=7
zUQ;a@H`4qjW%uSYu8rQg*GW9FV@TFu?dvVKM8I}VFLO?ye9Lv?<Nhl`d0EBuKANQ7
zq4hnCxmP9;>|(5_E%0c+oqMbzf9c@h5LL>KAYL?-jyb{@8vNGj$J{jhnSRQFFc@sy
z(_X`cZ1#4^omn=X3j`WupY#zDrK5a(sd<0G^^f(C_YC_~Z+K3P%Z)5YCfnyMKG#1L
z^u7H#b-IjwUc%JzcDSXbfBcfyn+G(2_}ZmE4;!~m6@{5%*1R|W(Mz6%sjt`B`Dv_;
zldnlEx&{CHdw-E%?u{wWvs)vVc=UDnkM++1>lLmssHR{4qSo6*ZcJ_vFGZqA4}5*-
zi>Cgl<P@AWG47;p0?@2X3*L_c*OQF~AF;fw>IXSABhaK9LPqIvz&QE|euhdVWZ2De
z3d_@I+xPDcQa;l=9Gt|N`X9qwFT&*no=IJ7Pq_VV+FrsrzLkWxcr0Yto^KThZ&l!K
zk{7jHL>E&En5k!417XEuUz~t4+|3gtqX&c90~RNxPG}$3Uq8w2qURirV27G|ObpC_
zcN@^kAQ&8;K{A^np$<1SM4tQLaY6Y_ulh*}-+iLXj=TT$_raO1ZIJ+*2xE-$g#Xg*
z4(0LEn&_VpkpLU0rNp!>+woaJjbs|`X2O6A`&*$w;OgSp)ooue33@>;aHwb^WK?3d
zfES(_`gZzaxNOA-{c_Y%IlE?VfAD>$)PD&~ko3E77Vz2;m`<CyOYM_Ei0*y&xpzyw
z$M77mQT7kf<n7bx)$HT^H;Fu7XF2>qIsKMBkZF+=&!_|-)!mNsIJ;jA&*gpn{mrDN
zOx<Fb(q%>!KQZ*X8|24n|4rj<vBug)FhGEca8P%C8PNMl(ip5OvOC?9Vx~M@Ofj0u
zdgRJ5ukmgWUs<A(j|G>0wx?p{ff)nWGb-=S<15xD;h#5^RUS8r3Rdn+{CX0F?ZYmD
zZwi!rhTH3V<ZIXzb!c>X`T6@sN1r$y!CaEU7Efb%iyPJfGeGxG3>mV@1!ZDFkPnEi
zJ0XC6lMMQ@hGncy@M)(A#Xb`G^_il;sY&y}cPLAYvaXYplS;!}GGQ&5uBd8H2nCr;
zzbOogI4!9g+VFpd_L_4?u<sK)a*Xshh>j|#frqP<^kI%+rHuAFXS$p{<q2Yn*g^X?
zLo<||@rHuOYB}{YK=_Do?)MSnFCRAnGi7t>uo2gm)57Q4$WVjF?_!BYAGAaq%jwv4
zInKc{HE1;ZPbT+26iv4Vwz7b|UPtB&S~8-aT31(8lraWRat3nu78~Lelz-ELQhFd=
zYFe?#(3<(O8IewvSO&|f=S;>nFNy~a%7+I|)7|V0Q`;_0FO>^|?KJ?EdTW%rgx4TS
z9IjA&&)oOg+y+OtSw(4u;SkPk9z=>JR8;VB?VPfS+gU|aJ5{&0D>_A~pA>qa$%yxV
z2Kg5n_qG9Gm)&~H!>+FmPM!<&KCw>IFR($=Pcj$8ePJXiw(LUQqE3I-c!@@%h5S07
z*WA=S3V7tVdWI-4d%`1dipU%JbMak}j^E^<Z`|eJ;>zu^c<G>AGT*?KO;Hgjgx@!Q
zNWJTD{s6ETp{N(Zd-T!r&iWdPX?_(S;}}Z3x{SHP(B+6F9he!XZ}Pq=nVy|3WB5Lj
zUCH5>GzYVEh49!YyJ@&D+aH9?W??+7DO0oV*_Rtftf5k*?!w<sz3*(Z5Da&5UBfkP
z7ItXFx8E~p9vNn_hvmnu%A_oBDXCIOuH6r#wPt-HxhdDzQY{;(Gbn=u0u1WRTf$uh
zc604XLn0rNUntH>4s4FgdYXvAt&0pho*Beu(<@PIHSdWPzz_$L=63AYnMzOF?Eaue
zh<#64CZB^ZN$Y?zHD8m%g$_0KQ}|1aEtT)3hap5C4ZHsYnt81r8NW#E%{&!kd6WmW
z=>ey`4`NZc%Om+DFBs-se6i49hNiW&qKs!R^O+T+3yLk?1|M|$g{w#<Og{M^4qRWi
zg~4F<_lD2Q5a`n&a2k}PKUq+f+GU8U*@``@2gfR7%%%R+vo?|z;)AR;uI5kSjGf+g
z-}qvgMH+_C1#2^8t<?UV0fx~B+Xqm|EkfY2P@8f@lCQ|97qIlHJ#h_Rzk^qqti{ta
z6diNVF{-o%j|aG|X;TRv#IqWcoMwOaQ4!q<LYe|L)aQUB1<68LY=E@6H#;M*w}#jH
zriTYsQ0BjpXSI5O7lplBXP-wrRcNgX*feykc+1OZkKXd~+O4PSP&z+`vOEgcO>%we
z^m~&r#p6lAXqOJUG`OwN>bIsVWQ}$fc_b86pORR=4FGKPeTdw-mF@O;S?t|DTI?!{
zmH9b6wuMlrHFzM@$PHh6KGa240(}p0mv+#0_@W{TwTa|?Aqp4N?uGNI<>l+A4<1vc
zv>6XWZ4m72Kb0wQC#8}$#KkYIrUmFu*xAm?L;cCeq2M;0Au(RWSGOBjoVJ207*UD*
zzCzQ!Kb-|Ktd#U@zQ+Vt5_uMXo|)``Twv6sh=jQW-;Kspp(vmypSDlLoT!)MO1YI6
zQ@6$7^oIAAs$Qcu9*!l(8c%DUV~}x!M?vqf;IW+-_F-)_Jh;T?qlzYiUdmlWc*&Pm
zYyQvu^t6s9mNPPkonCPclm_*rMKLUxuSR}3GByuqm&+Y0Z~k!Y-@iK0H|h<<s3PkT
zE^%Ph>smTTM@QO}v2&U?NeqsZ%0k9D_xnXF(whT*tn2VGbnb{E^#aTVrgfuZYFuJ_
zXx{w2uo0FdMT&G9yJUBWbUyG4DSPXZndA%*hEP;2;Ri8D4xTKh(<)`dlt;nK8g|`2
zu?Bb78S?Kf=}YD(cN7`3?1na#F)~^?bUHtt-t_8}LRMD4Q|qvB?NrJ8lyEifW<n#4
zR_^{O%qzkn0mTsQs|=2Q@~6%VRyvk>Y;pEhae30jBgIE~h$=0U{vljAi?%Xy@CXI?
zR=%wrOj<s()*NFl!Xq;Z*$)0gp%Eo;zr}tQ)(fk#HkiWY78r<_M6{iz^HA<5JWd(B
z<JhHUg9u&d>S+lu@pp8v*z>6pbvdF-EV*M~Sjotzd`c0&zh<0IBFU+6oth_(7#tuY
zAO0L!-DM#dN1#oT{X@R9<J7&n$mTqbXx;z@8Ck{F-e!-!gOtY<(Q@nsHJ>w?f9*D0
z*rVg3yS0f-_F)oYim?F$hZ@Lu1q2!tqHVk8-BceV`}mu`>-5}P50iATNO@!x3&kE+
z)6iPjTl6F{WF(%X)DGTDZ1M@iS-g#AHF?S2af&EI?7DpTX%2eqct1-B(y3gHBTYG~
zXI1aPGV&>oOUd(&G$a&74gUmhTcIuY4ayp$I%bAlmh+Kz?mq904crKkI4oBmM%~M=
z6|FHvGyIYBF{MqHQH1y!QuY7$-5>}ce_XbKL=G`#TTS%G%{qRfwDz!@c9=@6E4S`y
z^feS^N;f#Qr*~|an~>19U*@2PMq~Tf_Lz%Z%Gnn%vTVYJJW_%NBEsgKaoTP!pQyZ)
zLc4w))oUraLFoRgL{&G6@R%<H*kvG1I)$6N>rD@S+TGjRT^#>T^g4E{uJg5})kAJ2
zeVl6~Edug$42l6;eZPZ;!-K*34R)cSE={2_$Yt%amr;ir2nT>S#3fpkG7a#Oow9Ax
zuja#>|3nMgJA`vt{2?)59Xg(nHj4{Wk#w<MGZ#yPG@wp0s|>OND^=L;<3*Ze_pVc=
z+KTwZ-aNTo;)~r`SjqHzU6*@IWcbn_Az)<XRE80L-P~GJv=^S}XpmH@P{I5Xj;YEh
zVR+9j@aA+JGyBm6ET8%`Kw&KsSt)t;Hsuw3T&R30CR1OMk%-v2A`*+L*4bwsKfR!N
z&Y=C|DXj(hS8;H@L}G%X4~j;S@JX|1qZpVQFR=%3Ol9Tg8jBgH|7A5H$}b8-%yxXC
z^93?I=J)!J0b+D@b|@V+dR-xF1rgoo38MY8vor75Z{NSqe(UOyf3_v7?y3C4tfOT5
zU5~pVwx_`!MR$@Gn%WnKsJmq=d<d~XVK0r_d-x|cby!HSW3))~wq@rk=wc7GWsQ`W
z<m(u*lL5oqXeQ&nVXbmIZQZv5lW;E}?Ux8|5gtvXMS5EbWpX|XJD*W5>t$FkKqhY5
zk-WHzVr)fS=5BvWZ>S4HZ#-u)<1&v4x21{b5$-{H9@2cG4^R;KWZPJgUER(Azvu%W
zqKYSG6>x~xZf4=1Shf`XM!=yNuvcNF74p)+1dwx;3&XbLsSjq+TFJ-Q%q-de>O8b4
zYQ`V$w97lXqS*fgbcptB6|<;(N*;5XTj45yNRe?+Q!C`lWyV6hF|t%Jf|TuQXl&$C
z()qbxXtD)i9R_tf?9uI?4f_K_x~;t&>1nLk;d~ACe^8B*Z0WFw8f)+|1X9@R2-A9z
z*y#Sgb*Zvjm2ZBKBr<JyZ&}4;dU8?1==;l$cb;dCd`xm>hrVw0sw8&S_wv$ksho=L
zrpFG|f}l1JDp350btB-Xke{|L=Sp*3J#^9|VvXjpC<;Ju8!+uvxq};BxG&S};$afU
zX>26h!9V)M-oh17K6N{lR)wq>8D1r>wxSVn&_m6l>GrC)EBw>=NH1Q;2gw5+uhJ@K
zY9QUKu>Lp=L07jP+gq4d)?=9JR7Luulzs7Zu+NNQD9%@2K!8qeDqYTbw#pSLqt$;{
z3BV5IM}^o6bc&}@jk^j%xDb`|h$o>{6M|6oSW(2Yw$*eR^W~fi*5deO5n-J9ubEk8
za;Y4i23979L^k(<Qp~IEqlWG%kAx4;dqRZ7@w9V6E^HsQoZJs_&s6Nf_zdGL*HMDi
ze6lH+ydxe@l~}=$Bg})udlgtAt;i;ij4<R``V5OumR<d);W}z-Z&A|WdWsQ85n*Nq
z3`>HJyZjdgG4Oit1>0ZWNb9_>;dL)0JeP;enb^n<W>rrqM#^;=i5R>ma2i@`Q0d#r
zuJ%HP*^3Ga9ch(4^MnVn-{?usCw<7BX~unI$I4F2`fytD$W(+BkK~Co?sb!a1CZ%g
z-KDPL{Oqhl{o)<fSjZn#ywyE}THrH)w^rq^8X{*jX*Vv?_yWeJ);RH1Y0g1c%yB6T
z?_Dys?T1if=D=sID5fUXJ=Eth#FW$Nbm+>rd>IWfz+mgLM1{NTDyoJrQ9#T`g@7?G
z*~$*xR-(SZ{;1|*^PsK;hUpOdEZC4G)&(<2CXzce+&P==ILJsl92xU>7eeezInYog
zH{NUs{?5T|pi1xJ<TUWd;uCaS>mzM?{PCT{A*7zyWHi<Qf?Wo{<fWgaUwkB`qr^)B
z0cZV;l+K?#3|9*uK%HtT8AHd#jdFzyMBtdU^Ypag0iszQd6N?q7ytBKs0{<8kz)UC
zgRc|)n?{c^)hGcw&9`Hra?ZrFPG!T0Sd>ELrVjSd!2`@7|6_X~a)R0p>?dX+m!)N|
zcv^a9IMIi_98URo`XP$p$5c?g2Zg9?eu{`Na3pc7YD0~|Pk?*8_Y<O@%gb%n<D2u;
z#urm2h7}rz3BfyUa~4a2h4&{x4x?RkxmnV^2-drR+|+%Hpj`9|Dl&Y0*Yc0Bl5+*2
z`iE^n3(D&rPuMt#Rsj_khfiGZW<Xldw1C&K$lx{Sv-D=#wyky^^m`r8v&Ntg`jpXp
zhWSR0v0)#ys#i3RCOoSIC9OVzgJ}FlgsjS^Os$+Cl)TM>Qdv6*Ag15lzxB=qU-k3&
zketsx2v$};<WybUAi7JtPQ$a9`eo{7tZ*MATlFFM`BRAUGr%&cRByGqvA@TNO~brB
z>MK8*W6OTh*pV|8@KHR9Rsb69(`hO{m$70kN*(X@MA)wzp8t_&7B;gE=+_C(<W9U+
z*xH$Df@|FmPaf(|E~@4K&&F$Hc>a8Yt2=HE2ViU(wOY~-GrrMbvK|ldN&ux){g`sL
zcSD4xby-Hzy2n>FGFi<UbA|M*jfmm_q-i2r4&D%L*G`Z#;VG?IN2+_}*`Z`4ALP}1
z-)O%~5`xq_oV!9!U2L8VIkr`2(O1?!(Ydg5h3pIAgbG75&ZX9^>FMY;qB`j5>6e52
zf1B1C3FhvXqyUhL#@SFCDM<~_2aNd!DuO3K4Lf#E{h(xiWgq}A1|1cmWT*tMSO}(4
zQ!~c_8E8qnLB*DfA?VlNtm~ZfCE4I&wLemutF`)H?{phYO&|IEFyTCV003?W^W}=7
zjT!Sx&?ur!6cYoeeQjM5#r~U?XMjvJ3FN>uo6c&IXEJva>#9f|@M=~<W9#C(^xnpo
zt&h+8cMTmZaQPs`od+PN?}wZBC2L*5Dv!;D+D&tTuktCy1nZ@3Uirl3nSE_gvA2je
zd|tcQE<%P4h+Y6E4~mIAW!A?CiY%VpPAyXxay(6DiP%8##^Q#54!5M>e8>-0zWCr5
z-ZpUSQ>6uOW03CtkHHALux8EsC{#aYrtVWp>JY-?wWxn5F6jDbn)@e%*4!@N&V`X1
zesLgj%6gDh#;fa<7P6kkx?&S5Eif|dH1f0Q^)w`9Fp;JHGNkknX?-t!5?01+6$;wm
z?l$?Bwdp_X#-OOcT}!bYyxnAs))d2{H+{&<uSRH~r_Wi6eOLCMVP%I15F3xjOU4>6
zfxFtDW(Nyq4}cT};rFJ?(%O{f7P*5IGJ7O!IBmB*FBoR&{^bi{M;14WN4vhT5+syH
zC<_Itfo#W%i_&knFX<rQdx0_p-P1!ADifn%A;@_rOz*?2TgBqn5>0BIXxmS@U`34b
zy}qS+%^a?|Spw-WEeXsS7GZFNn#<^e+FqltaFP7>uR|rcgTz}UoR8{~L2N2q!kM=I
zOKJl$x-1Y;>`Xi8K6Jd@k!Bd-VJ4cYauTF@e~)p5EeWLDP3&5237JOeFWZloUZOO+
z1!l_98oy6d_3}=|{<f;`%t;@>ARCQrKHT+COI>9m&H;sWCrGh<Lka=W6J?UKj`hDD
zi9;cL9jH|4c9Q0s+OEA3bG^AaOcAffgWAHVw8K~ve-&q5=oRT%dI810nIzk4*;oio
zmU9FZHN&OS6-73a@!EA<o-chtvV>0$n^}h=zIB}ZKOUJca`bgBX)2-o>74Shku6r<
z-i_%n%gZ41O%hrj`)Ml*+Wl7}CVnPQo)K@Mdp_vWwN#gl(O5;4P706WaIg7zllE;(
zdTd^@3|?T2d4^wm<~{W5Ah0PHe2(;h0vf<JM$qD$X98oUV9m?SZ4zHA6^aLoq<+@t
z>ASmpuAM_^R-y5}V{b1$i33v0WyDK-AhnY~nE*o9F}EeQ>2CeH75ouY%-6E~?pq=$
zLN#14G`Ozm$6E%J#ZNDYyHMeeONPs^FYR^BY)o!Y>C5<{INsbWYt-Ie)I^1voSw|H
zhD8pUY`RugOG`^&y83yHIJZTcgyEwEb1q<4tLg-XeP^-MftgSXl^9_zZ49&K7<t9A
zx)jfoan>eT(YgN>GO?GrUq(rUR|vzvk?KQOt&5`4tcn6gyz^#uF}YT(YSCv3;_6Ar
z5P!Yf?BrBmLbbjBHR6L=YOnm=O2QH}^D%@~?71R@uL(Cv?A&3LxL-&SyJdinPKW;a
z=7Z&oTuFUx$4scN?B#6|13ppnkJJ-mKN<+yiwg1>4R9I8Nmwd~sHY<xP>p#o=@-rB
zF0x%lH7=<spU(tLWB}`Q$}<v7t=viPh=}Oq|K|nZO6K|?nmNKG$$49GK#zR~;qja!
z-?l2h^EMqMtY7~i)B4(M-w`qQCi_*sSfg_s5IneQ&i}8v^FCM}POWOCP`UAHCoejU
zZ{)iWFczsqj>RRIB|0)%iGd9sO;0J-t~*bU5cA{=KX}w=AmVUjuaHAwJ+~_cw`iFN
zKhuqR+px<&UC({+SF(48I|!UVRXcfX>KK|a;j*Me!c%g|5GJ0$j{uu6XC>oko~1*^
zqWetN%e@ylw^<W9l-!!IFOOX%!qBK<VwsQzUG{!hXcR3Ei-|IGFQA|>yqN-z)F%pF
z*PQriEH7<q-%$4w%su|)2qe=Bz%$Y)2?-e1H#G1l+B_&jvE*&f{<CJFwUF`V-wqD8
zOU<sLBXc|d<~1SJF68F3^<em`D7HTfkAZ|wELw(_#3g0X)ys$pA`nt)q)M-8)Jaav
zjSAdg9E05A`M~&4msHzdoa4UDdxR;*Gv13dD%kv82PNSAu)y$6e#WP{IA!n0RfuJJ
z{5MyX$Jwt-jM(9T$P||UX>9?m+D3T8jwR_fpnpI4AI&lZ&*ue4*?g#vg^6c2^n_x>
zTFaOA9YK0l{09U@*t6(|AuHsg2FQI6wI2C}=$r7hE18jgQWbNh1bhi%ExHeJz}XHN
zuUSrtz<@fdN*e=W@O#<~b6IGz=dxDt4!x20x|O5#(-In~_&-NwH(Q+iwTC_A6{R5^
z`j`P-l@DHJy`)#J_uc^586n_&`WnUx`5{ovRXQUYhvlj>mlXD@NA>EESc?Z$J6Jfs
z`KiNtYesUeQp+Ut#<<J48|0%zF<bk@J76&Bc^`mLe(nxN#tL(8UF~PgG6EmZ4nuU#
zYcKuCev+$SIJP|?hV3sFp(dNtjmAI310kPYoV(J6!z(TMF!SVjgQzFv1}fNlNYE%m
zU#R}(+wwck-QC^48(efy8+!{1*`D+CX8xh0yV$yYW8ik1ND>lh+wK#~%0?2&`|s#i
zsoJ*XOP1eT7(ogO0XrLt>W8tVGCgBZn+bdqOSL@`QEr8Z6u_gKor&mjV+;=+z7=@N
zS))AUeF>XvZN7&g7)@J|UJ<L}uE~Flnj8=ni7lgjyuBI^5d@j-(Sn!|{XZor5Jqxe
zC8Ii;#q*5_?9?PuG~EcldgL|Lp2L!-<t|N~UT{dsoZh^`)5lcvLC3MbMoiTj5tJPa
z!#GH$Tl+-yH6J>9L-6k^(vo9hDE+<qsKp~ujlKqM%vQe*34?rp3Pv+H>f~Tpgmh`4
zhd7mqy^)`o-w{e}W1kLZzI5hue&Bxu{c#}rtt0*Kn3k{=aRXQT+6ZpAPi!}U?*0Hw
zW4!Ycga1mv(xldawD^~teX5M&I$~NT*OqIj(yo%wmr?zj1iFamrK0j7#f&4&Cz2-p
zNSIHSZV-iBf=o+Dy5Y^E1oHFt*FV4eDO*zeM5t4|Yrbwcx=Kla!-fKImd>au`C*qj
zk{h$hht`I#7HYub@UR~XzXt~+jclGjQJ@)){hv)>x5jyUb+ipc8I6!t>;z3x3fCM$
zPaK$bm8_8>KQ4K#_^ghMl}J0FHUgMP2Ka9UMPU5VCk*e?xfN@Ll1ZPFU(dpHi`i%F
z88Fnq)KEFh>yq#vN~C)_%V{;PqR1YQgJ5>nHijThOHw*nS`r@vn(xX;OcA;xmt$=a
z3iT^xo{yLno^UjZK$Xypnuu8HG>Bqq#<uq!{NQY`rtET{6^?$IqMu>@X(Ol^fm%#A
z4ST-K*qD5h3lu0zcQf$=C_<DIe7O0BtPQu7qiE3wsTm+2N7ppN!Y_II74j!wHnv7#
zd3WZ5J0tjPOnALAJMZDr70Yb(coXB8qgD)KjHKYLa2PI{3!>n*?eFQt5%W`m?xvel
zrmFdk=p}Hyy}Fxz0XdvhGSzKbdw;2lc@K0*>9{p1Xlyd9S)#}F_xk1$8f9WN5F{fF
zwq@jeVyVz+yiv{R-QcP+4m)z~z)IlV4O1T(-TfXhkR<2_sWi5Pr<~2V%z}%K0B%SN
z=dbeCQtXqvf_w@uPDMs?HCcqxLHXIW_hV~UvjP9p(+tijj}emtk?V}{33Sxi8G8d`
z-1yU<tdCi^3^7qDl<?UumXU#Kq))skTMZSLSgy~>PdLl(r-_kh<8EYygI1yiI<LYX
zfbJSg;eFa)W_f`TG*7i$TC1{V+ha6L83f5ZSCy&{XX*9c4Lbk(_b(W#v6&7M0hZoD
zT!?MT%MQ@IA&4H^ppCddzLw|5|KZ9_y86sx$dF-3OLX?PpxzcP_Gg$+EMGi?Xt;-d
ztd|B?cj%?xA7Yh(5IL^_U|q&Z{j6eDEZf$VUNtI@O{UKoR19r6BdxxozhSX=;eNnp
znj%y@?!JAul6f#5US80s&rXl^Ns@t>WA@|qm^1NAaqb|x0MOZ273AdI+|<R!50(bA
z63ooZqx&BWitcwV)po1aMT(f%*Y0xhl0>|PpB-vNjTEf+8&=LpMVPk~#nXwxq|mgh
zgqeDtHvy}D{;blq;s2Ah=)^o$36`|+_P1CtPMsEv#u+Xkr*dfN7`1U#F5nwr?b#T&
zA?8t1s6@@*8K)?;4l}>1MAyyr)%vftkRK@u%9kjUOC<x5TFIZ^9mWzPC`J<N6j$=M
zuP1~22^9VRNV{bMxdDx?a-^c<6{glZ0`w2hcl(f6uFOZ7*D8~!Cv&7~0m>^0T@mt5
zETievWl&>{yKm!Sd*a5Jxt%Ce@8o0(|2U(L@?jaG*w}KJwZ6-iQmCkW8r&6GKeeX(
z9zxf0RJepS9lj!jK%hwK3&wWOHuU^>wW-)Mft2OF*|Y*vSpLWd&j3aAi%KibT+VJo
zYFPD;hUX@mW74<g^xf@ByJl&B3D%3iM@vaT^%4`^3{1x;3~yE)fQWrQK4uS>O7#n9
z->UQ%n?ipvX=|*YqOpsf;fk@@#^(7Qw2y-A>e>PbBt5-i#{M6+gJPXCP+|C1b~4L8
zbH%SCFu#Lm&0>t0#Rs~=3ag@Rep!LKDwW3szVp%2+Pl4`O=I{ywmGe4?(B#7_!M?B
zNy*GEPRpq=rpQkS!y<AIrRf6(%O&HSR?f)wQ&ef$*|AKLFYLai2!r9xBj+k~fEJeb
zDc`>%!$qGET?)Qkuk&;n2PU7`DVVC9oeuP{fUMl`Jr(QSD$?aPiPE#Jc#jG&FZXz(
zQ5TsA_pqp_h;&*-YcsL0`?A4km&$e<xwcM=B|mF^j6Xh_H;co}RDm*`RajIIG5Gli
zrShZu&ajxGbu;tHQ?_jt6Lt3=3xO<zWm)LL^kJgt(K*Ekfqfyqda&K52HW|TVSpis
zAQ@ee9@UWdooe5|X^|+3aAk8uYaPL^ogQ~Y{S=i$J#)$D>jBjmi1alx+JhgD$6|?Q
zQf$S*MU>OEKmcE8bTpZ0@BghtRYjvuU{(H)L^ZO(b+Cdu2BbA2Ix~-=r+&ym3GHu6
ztt-AXtUes{D7>T53R8C&ZV+v&Wu^c9TQ9#X<vk0x#bQaeV=`y#C4)S?Uv=&j^}sDg
zjo#=gUA;X-i6qLMmraDn5G`E7Icj1WKd5&18+xl%ko$oSQz|X68QDprG27Kn1KX1_
zC)h2#%e&saoG<bZY09(}q&o$q!Bihs>5v?Q9Uj4gxMCU3qq_Ve)UF*ARO!;DRvs$X
zlOeOyW(;=#6}vB2kfO6(;}P$qKWw5V90$!@g1Zez2B3v9c127ko}_rOk{tH@)1RnP
zcyg634O4x@I~9FekV|GcX+24cWgeB|MaDh4f~$PVe9~=}#}A<WA{B2F5DXgCAHfgV
zWD4(v*y&RYXNG{37w@-AtkXOzK%*3D@8t;=+yUD0Te<tj@Dz7jdp}M27bIJGK6`e-
zhZf;c-}J6}kvEgx{Ob6>vmp~qMTLQ})|{T7jul3Xq07P_Ai0uRHnZCR2Tpu^h0zKT
zU*A0Y$k#Q^d9~rCaa0tj{UXsiNL(@cY(o;P82wYCbmzQVb%u^rv2*zE!rnmShnmq|
z<;RXTw%b$;gYF2-rm@oNSXPrm&18^?q-kVVwK=XlJ)X5#dHy`eKNgA!IcFj-5v6zm
zjiyoKY}A%1X{bzN>^mll;?((w2k^*CC)A2sE<vW&YW`&3ukvZgd*>LzSCl;>0(r5i
z)SjYY*HxbH2DZBU+u^TXZkvO+w@bm)fErp<#|O7iJ4)&|hOJGgwdpDQ8vhDfj=(+%
z*%mu6zSO(%;pre`!5%-sGB>sZ*CVl>3MulALTJ$G2KnHTLiu(mCyt&cPjRmRJ3SP2
zLT(5{<DeGZ=%*B<KhDK`Av#0<zmilu{xJPKW{LwL%`@qUBwbt1(Wutd29<@%O_KVG
zH$oTjbKFeqGPztoPIr`_(kC%*lm^4d16{%S$>^d|B6Sk!?9S=T%!W)4{?xSz5eTW9
zHN{9f7h|!6o)|o^mgJnt+gN%lnw3pFQc1ijx`7fVRg6b6=1&q^MYJUIntdYOP^I^!
zaIDnDo3RXr1(4G#Nf(SobrAXvgyCy)bm$vis;r{;b)Qb$?Z|4`@E#+Z?j)2qam$cc
znW(osy&zA<&MVSDK+&NRARaxDWm#^fJ^3}3cJnuE1c@{pDKWzkl<p;PQD}}Si_j={
zRFz9=OGS!%?OznmxMJ(4J|5=<P?W_t0~CJI($a<W%t_JW0kF6xw(gBVj8`Z$>6Ge7
zIX;_UhGiqlp{=U))!V%zFPT5}L^1T?lPJ4wV@X0~WBauYG6V{l1#eVT$OA{_YTMf-
z7TbaQby(BE4yCj&N^5{-p;1vA<zGpnci|_!v;OhJ(PWSNgIrGmV#g2|hJrL?!3~d`
z{LiyF)WFsUVi0zkTQ|BBN4C4n_&U1{0P2doH&EhjK(<tvJ;9u9)uY->i{un7`2FZO
zmw<xJ#UB5^hQu;tLc@!xGESXP6Nz{A#+DM=LMv+KEn8n;b@!IMf&``ieZtX>n7i#P
z@P^cvS|hJgJc2(b5>pLNmZ=Z~r-_zVnt|HHACLYU(IKw?<<J505#f?73|A5A<R_kz
zEm4Y&G4-3h;G3M9QioMJ)khjBZ4v_2&)ba2;16|ze^1R?vHm^vAq)G8<V1X0B#)7+
z+u{E-JEmr4&hsnQxsTm*ilhq`zAo!IeY2M0nO&U|g+%=sP|&bdshtf3jNWAvgqZm8
zE?d*@7Mlhe#-8Na@@{o15tJq!!R8H9AyvnXw2B)>v8trJEW@Gf!g+H{!y%Ykm-+-@
zm_GbdG=z_tTS-#Q<g5J2WVerG{{1Ju&TZIKOB25@;TAIzjfa#V$tPW+AU`E_c8#bP
zK*m=hH2888Nh^IFwx^DzHrtr88Mw<XBb)H^H6^~|FP}S#q`=Xn5+qArB0M;%I$C6p
zqH7`LIVDIY+#EgOi&1%8US3|~veZ)LF7%@^%{fcS#19Fxx_e_OK3yxBuk15yDEZtg
z4DUHJliHlbA4_zybufYy%~_e7pHIr?{PjVX&pn@N3t%nwA?n;`OBVfVRj8?soUA&b
zA_YF@*E!DuAb|22A)q%K+vr*yFGpgp>Gy9fFX!9$!MUjf02x~t>b&poRul!|Bx+~m
zQ{ggly?YjQ!8EKK8s2kCaD^fLUR{BuT_It^ky}=V0qd_`J}^B;yuq6JIaO1eCGM`H
za8v+>y?91!nYi8iZzXyAl-k}32c?|HgMmV68r-sMQmhoq<2!l<!_jvo=h7X|1Hf$~
zqVzT<ekv+Yv*uZf!s}fjl)Kon_l`dorCy*kPZ_Rwa!5DM9Qw<2GDK^ekk~1wc#kxl
z5Y&@Tn*hMQNc$uEg9xlk9ILW|FLj<4cFx5580qcFt{(pBJp;)Ioj)`(nMHB@9d9=k
z;}c%>=!s+d$0AXCE7k}U8(AG-l!PpA^5{ZJvUIu}Y_(0BQGdy6LF4}b?+>N19y6_`
zynMm7)v0_R{V&)ZF>Q5^(J=M_H33fbGBLHfhOa#kVHk=Ogbk}PuNLCq1WDAeG7S$H
z^G2vYFq0Nafm#ze_fs{CgKC4@`dAs2?k92Ucj#sN3FNnyyrkRlF?MuyqrcfJV$DDN
zngt<vWw?`xgW`>12G$?}*b^5sUX92+|D`^vx{%J_>=D0EzCso*6%E76uPQc0D%2{=
zqW5Sb!t9G{6GU1=D7xT98+pV8q$$=}QBi@|<%?TWNkTJl8NL?VJp#mUo|5sC51%6~
zqA@5B!UCKG-#5WlyfCOeUzo}Cl*$^kE5^Pbo#&GMBniuque0j<?f?+uy|<RZEo0oJ
z2A@*}>G@5Pk;kC7+PFE_B(hdcq<GKBbN@9oO_P`Z8T|E@Vy_K5h}jgJl`ymmWgNCc
zS~(AiZAOzJyOggz@`LJ0H{jFHb`}MJ3)IQn)f-m+{>=&vjN)X>|2I+;`DqRwq04)I
zRfEO;M{pZ2D9yXS5h45XKR8x~s5kE27Zb@#BgPg4VK)GJrd1DPae^pUhS_AmxsNXR
zySF~w=M;!d3+#DA*XP<74cqNG^+e9%21pSoByZ}3)5NPz3P_Q=;Ew3piSPvmfPwu4
zQ#Z&FTKKZ&k3Y=JG<jmez|*=3TG3EuNKj7eX$l+Qozu;v*b3|1BS2kd{1GY}5-w)c
z{>xV<Pm5sj(Q3;W`+eq<Ec8`#vd{~;8z4FDo5{<^*J~p@qZDV$amcHcXGjU6Y9bT>
zMIQ^9{1;|U#IucwPIL-X#E~<DWG5ZSJ9)zcUY(=NvaV~WrrU(a?vV%1f!dEKb2!Pb
zTUccMjQbY+M$Bs)csbMrEgE#Zvpzi_BT%@zGOrbWd#JH3^+Z14gkt57>wWNxkrwz2
z?HAPEm&@VnZGm3zZf<I4G#393HViy+mNVD#+0k47)Dcebn^qr3YZ7>8MPpwb3?wIq
zU`NpN^KCZx`O)P(k~F2(j$KnsP5W{<<Z<7^#XQK!+}pN97y^jTxn6G=pqolrFHF=*
zcqV()>5%JSY57X#Qsd}j)3f8(>8y^RyG)G4_O>8&0r7$14KtTvlaSu{%?TK-3?63C
zPI<&eXyo2O#=m@FMy8R+_E-}<sfky=n~hpdvJP-1mCf~1-?IKjwH$pO%y16$gr8Tk
z#C3!}?r&2JxAC@D^+Drn3I7~??_o4!$$oKz({rc{afNgrHlGq}3Mz|F7p&aTJQC`T
zIt9p7ZhAvBS2{zI32XqE0^L(n*USff=C2R*`b7+zGfjlc2JXg&ER4twGY1|u&FpPy
zkU~j?7lB3%a{q83cemz>o+|WEqd>d<QFIFNdsv9WZex7UddsuFU(s^zrGIbRby?N5
kjZ=oquQ+ysuWo<dK63p%Nuf#j)r?40Nel8-!Q$ip16QY2*#H0l

diff --git a/images/dtmf_off.png b/images/dtmf_off.png
deleted file mode 100644
index c6d28ea168800a4c5038d271910b65ffb3547492..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1440
zcmV;R1z-A!P)<h;3K|Lk000e1NJLTq002Y)000sQ0ssI2ZKm%J00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8aW!#V+a5M1uaQL
zK~zY`rB_{S6jc;HcV>3Ct1V^wV|NjShb9PUh=Q@wfG_1qDuINUfQl%Rh>1TjghV3|
z@QK7X6N5oSeBvhpB9*jI3{8wQY7qqs$hMRst=+QBZnv{@?>+bUaLZ&ev)z_>A8yY5
zIe+(j=gb+_-rkOg#bQxPNkjm^7y|$RAR@ysh{)UV2yX<Aw1kpJ{#ncPE^FGGJvjk&
zo;?AsNF-8GQDK^<C4|Ukv%|x~LI}Sp(;R+R%WwYwQBtgFn(=si?%cWc_4Sr*+m7S3
zwzf7jG(@9O#+aWW!0&&#@;;QI1CjIxq`V3*T>ikit~)d|)Ya8RL{=t~X=!Pxt*zyp
zkB^UgaSTZG3kpCnKnIZK-z)>9@T*ORUcVVSGIe!z&CSgn9UYeIx`^mFj%k{VF{PBp
zuNeZqg`wzO(>lT~`Q?<n5OARUPJmZRiHL|;EV_nm+l(>27DDJ*2qC5P?&(b_rM{q-
z*N*Q<dgJkz_jX)#q|Eo8NTpKAWHOaXX(E|S9=bAm_1KP7Ds}R@tz}9nd-lJTdS+X1
zj${7nw#OPhN$(v0Q>)gxJX#yzw?y6>hzJ0=oNeej=8XW4Ur^uzLwo6-^BmC`&)@3Y
z+WqFLE#LlLv2ZPS97KNM^Ou(H`I#d+4u5sQ%$P+0u=(tz3Ca2EM|O7rs2HH6NM=UM
zZ=)`9?mB$`i;MiK1Gah39rmYKELu`ZrIb=?`lW0FPQXm&-t6yZ%!oET{q?zhH7^{v
zwqhP1GYPQ>WCFk0*JqeaAt3-%KZ|=$rq?|2Xq4HPx~{C*viQtDTuRB10dRY;|1JOn
zP*d9xC?`auU9yx?n(}`ZrsJ3b0F*)q0N{LB)Gl0QzkVnC(X1K^09*o4LP!Y`06@68
zO`q*(KK90sy_?oAs62Pz^w#aWe(3y^P)bq>yQA&9_E{B7sH!E;El!x_9<hWaN+F_B
z%2G<{@EL|N<yXRgq=*1e2%&YLlf?&~no-H5l=_r0(lh`Nz#V$9dDF&?hcB&8&V29o
z+JQvm3rQ%YWJCZpsrr<~92SqEki<%=4#z|<wF?u@=seTTl&s5vN}^{)z?jm>2LNMz
z7r(Dsw4Dhlfru0lDb!sBV+@H#@{YNDWz(@OU$TeZ{djj_Y=i+Ql!7o@y<*w&WwR~A
zB$2uOuOld2)5~E*DV;2qSF)5+fl!w0GJG`}KnW?O0+qY*>nH2p|L{alLby57o&#fq
zh!d~|2E^~!iEZn$tG_Y3KQIf!8~_Lrfq-bFZ-AnuaUMojxb$m(EL{^g=cZ}iS98H)
z$#a`mF42pJ*B<)m`tvFGkAX4pfJI7Y6aX*+W&k>)PriNR%q#KQe0GEg01PQ5Qvd*j
z_aJ%SL&J=7ZYia5xm+X?K|~K}ffl1=OEP=)F8SK-d&hEg;P0OFUGM%Q>%Te!gXjMm
z(#zTF_MN7|?%tshQ8TYz4BQejI_GHmQ2&KrhH1{x^x+#l-9zpa9bHM_5fLI53I(Nz
z?cBN3G|l<*=T}u#8HVBYwt?g+Q%uVDW0N&U;r2PKD~#~40aD6Bp>X-~Wg=xYH8mYP
zc#v~mS63H{#mc<RG^^ZXJ>rx*_p4N&x~`kaWCjNZH*DCzIy*ZnD=XXD+S2KCKA)c~
z`2yu-njhA1F%4(%bb?<}pysNsu5N5>Y;A27La<Y(PMM~eNF?I%xQ1Cc!~txSEZmdP
uf#0%{?>*Vu`yD9hr|v4Hl=*xf0R988aU5MX$s*SP0000<MNUMnLSTYzYOUh{

diff --git a/images/dtmf_on.png b/images/dtmf_on.png
deleted file mode 100644
index a2eeddc4460f4f560a12bb532d7d9ae3686e8ea4..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1451
zcmV;c1yuTpP)<h;3K|Lk000e1NJLTq002Y)000sQ0ssI2ZKm%J00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8w^!>mTCY11vp7W
zK~zY`wHIw{6jg9$-rMVLds=#wD-?lVNx)#D2`C8Rh-mvmVqzLdG}u2@)J6o2fnfZK
z(e#fALSurOU^QZ53IYjQniNk?(*mM=#AwnK>{)tPdTpil?zp|%+kO7n@>qB84*0?R
z*t|DyKHtonnZ=%-9@8{+UC-z9LI^|@LI3~&Afo-1cp`%9;M%%?h-^7FnUmO-=9DA1
zPVFv?(*Vn|qzXh-6h&24&N(*>V{~-1x3@PQk0+B!Dc$Lqt<1T08sWlw%`Jf}fp?yk
zpsB2^4243Cjg7Unwb;?o(b?HqQ&Tf@=1f&pozZZyxq{{-a5`U*x1cDemBj*5OqX<3
z*Y$~si9{mN($a#ht*rnM3WYRHQxpa6B)D>>1i>wW5F($?XEK>sEQW}Dcz8G*4hMrl
zpU=k_b6%47{diBkckCo{aTUy4mwa#fxfZTq3L&!DEC58KKXL#F1Onyd<;7levD+Fs
zv2W|HBhwrI(v~exH!cmCmrpjo`k{;R<=tN_8alXj*SFg~`f|l=%@#P=vwO$kiuT=`
z=EBIQ&u>4L$=Sq@ytZ@m%K0~qlJk^vUR6~^gv2>lRh2QuuY+q%L^g&oCXX0nwR6=~
zAD`3>Bb}a#_qF}q{&sucP<42Vo=zKves)ju$~`A^!$_qwJJ!sfR~H0;PX@<qA&NDA
zuJasdv*z8UF#kQgdfl&M*9=|P)B2IEk2%$qFwAL;s;Y{jOq<I&ch$#&uk(N9i%`jp
zM!LJnr&Z2b^wm$FRX?%+ukgK*M1MYKvRq!lM5Mc$6lNJF5y6aAsc+6CRxg~xFcrTz
zv|;muKa5yJJ^={U=x@=Zy5Iz0nVj>|G4Uq6?Hdu1qA0dM&I_<H-n)@oLI7a`W0sk_
z8t?xD7e1NlVR;iQi*q!DKw$x6mIc6=nVWj9{hhrJ^$v_=ID`IUKW}^C@nx7~#2LfD
zR3vij)Y;Rg`}%(W*SwJk-k3<Eou@Jw8~~*C1$&DNBatQ|ATh@5Z6-0AuUIx~mPT0<
z5g7s?*cAl;ID@MOd${G<O<!Mrbawgs<4+BgiM@G2j4@#ffZF>O%_G!Ft@d%t)9buV
z%=tw`B0@w?4!FHK3jlyN7b0fj16>vOZ)cEW3;+m7zzvxQIF`I-tX{X`=t~Dh^(*gw
zFg6)S0Z7Dv{<*s$99~mHz(sEOVk~Kj+bZ{Vnh_DVeX;{rtSc96zyye3GR7=nCgbOK
zzWBzQ-<=PLM1m|tM4V1#={b=#G46l;nW?6I%Bi=^^pG`urGNx*rGFr$*eb|jh+BJ!
z*#Z%{bjuYPZ{Kxg9arZ>Th~YJ<Jt}TPyD&ACiTljWQ^JAD*$BN6hwi<jPVDy9QeLj
zt4dzc%a{P6FwR640GN+4D%_MxbUArsE2XlsGQ%)r=1FimDWm6HELi_uUc%76@Qleb
zgX5BZLG$O4jY}lUg659M#wA2BW>hQ=nqxXZdHvzR19cjKR)1))b8$Jt>)=vkuU!_(
zwe6u{7(Sm5+uGU!fk1tIz0c>f8H#o5Vk510j=IGmt;7K4RZ(z$v&ZLbHXDn@CMPHP
z^5x6By1IlA!C+9+v^z19-E@e)>1gcbmA9P9WD<$Qg$oy&nws$V@#B8KKN^i*x^yX(
zO3A>v#(P(d_A2)F*;^djidpGG7St<*@caFBb#)C54TfQG`?qZE+O?Xd$@l6id`?fC
zb;A2oRnSjoLy*SFTXX%-N%n#Tz&i?<rfC>PDwP6&{{ZdwNdZ)EaPj~E002ovPDHLk
FV1gN+w!;7b

diff --git a/images/dtmf_pound_off.png b/images/dtmf_pound_off.png
deleted file mode 100644
index e89be9d7191880865d4ac22face1277c60f95454..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1535
zcmV<b1pxYqP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8y2V=Zx8?g1&m2V
zK~z}7%~?-NJ3ACTiK&8JSp6whH-d-=wrDqQ+^8U^D+RxXF7#6rbm8X^bR`sZDTvjD
zC{#hAB8b?E{fE%n>EtbB=9lK(WX897W@BgOCb_ve_uP}n9v&WKp-{m6{XO2_-%+d8
z;5ZH#V~|opN(rh-DZv;60N>VTM}1e{QNI~uh(sdj?(W8)KYuVjK8}Hb0kDgU3z^Mk
z(bw09L?VHakrDLt^x(I&N~MCQrzc!rU!zzoVrps%Y=3`WHX02qEG%GXXb8Wxy}rKU
z`1lwAz-zS{5{ZQGu#^(6>%w*2w%<X|VZM2AQ|(OldY{3;K_rt&l*?s^kB<-Z_xGb(
zt)gD9!*QH8yy_U!u}RtK&FiQ3_xjo1do2=)AQFin9*?71twJ;!4b<y(Ytq@0@V|Wj
zX{*=kXf~T@Hk)u92f}k!b=t-T6f5YF()$OE7iK=kao{)(06?@_Ex4|WR;y)n&IAM7
zw*MshdH|?}sF)WNhA3yfXLVrpT@bFrelz`5=N62ywyf0?EC}mfe?5x&E~v%IhIbQG
zIOl$}h3D|s*OzgtOc`&2iYc-t#xOAvwQ$B5glD8ii`p8`MvsPG?oCmr7E484@2~Ep
zloFhCa5dv?*i%<ZVO&k1)6-L=(`o;EI-SPJ$w?>;qWhwc?Yb_w9w}R4F>R$j@$>UD
z*4Ea1yQ`}!tgo*d$JFQ3b3pIIO%B*pTM&O|G8xRw%m4rig#rLzcz8He(V^H(&jC&q
z0#g>7<fHnoSS&(HiQ(a406@81#?sOf?(Xi$WDVQYxrM5oDY~NQNXPN%=_xihH?8p5
z-Q5KM9335DWMsq&F+FkhKyuExk#2%$%WE4O8~$Rpx3_V4c<4V*PEO+G<;8zqSy>6x
zEw*RQ`FC-#@g+5Z?)cr^oljSpOa@z9Tgc^dC=?1lR6LuoqRdphT-OCxvy;NCshm=r
z`~LpkmUQKE8OzJd$mMdO9W+%{)d!)fGCjgnb=1EX3I)v1&xgYE-rgP-7Z-mVZGC=D
zRXIurP(02U!`$3l8=emi4vcu#lhvm7C`R)!ZHo{koJ@EI(1zz?vFJlZwXsQ9O6ux;
zT-W`}9@MIB<yBwM+uK_ko=c??mX?-$Jcl`8sD}|-Dd$15(=@Oyn$)CYjN$C;470Pd
zp~ux7q)NE=TbKqgDKquAr*Ro$SY2Jk>gp<Txg4aF*xA_u06)?uCb03pw*b{g*LA<o
zh&Ekp;%wbcr8UM_+cUMBLBX;qKyJcKP-O~p^`#$nZCc$Fc`A>%O#+&<uZbE>Tps3H
zL9ZA34S`B|+$)hLnz4!WpX>-lXSM*Cu-<C5AXLh;;Wx-Jk3+-gW1B=(l^rE5IOpF7
zTS{<;y#x74g6UA9qD(Q>zp7$KM+f=Q6ipN9+X{s(2Xv^JG>{rF|AxsHWz)&oc1Sgy
z*2CnD>W{uNUteE;^)xl8s%0t6s<vLCq2QqQv)P5wA3})lL~ONMWE6D)t`6oUuxdv!
ziH=k1&d`=eYSr~`m~5JY!lM^8HG0$nZNkfBN7;C1SoNFmZcO#4gsF5vmyxzJr_D~c
z(E}ue5dNxk%$nW>U6E1mY*jYwy`G0@&N)Z5T5Zc%9Uj#AkfJp8e<Y@JC*`!x7N-CG
zl*{Gs;?mpOi+nzhv9U39c6Np;9;V3Jj%;CUY;!ak4dnBA#9}dscs!2F%S&{0bfBlF
z$9Md<G{zVjjRs1k67u;xlF1~*#KZ(%Ute*4evW7~ig-MZXfz5T#Q*NF<2d;I{KVVa
z8)~&0QmGUYi3Hf~?XB$U>OwY~#m&tP9v>f3sZ`KxHmz0gC--uuKBkLv&pr}~AQp>Z
lbaWKc)6+<$Qm9la_y@yop_iWZQau0w002ovPDHLkV1kIf>f8VT

diff --git a/images/dtmf_pound_on.png b/images/dtmf_pound_on.png
deleted file mode 100644
index 1a1fa6e065782ea2b159df1668f9ea4eb581cae6..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1640
zcmV-u2ABDXP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8!Z_ShBN>G1@%cp
zK~z}7y;;9c8$T5P*ztt~g;ojzl+e(st;E0%h|Wmu$W{g>7G~Hh!3;Y?|A&r6L8>}{
zm=PO@0T57VNefj#kh9$(^3`#keMj}x*HV-_|9pP$<Ij73#|{n-^#1-nc6N4fc6NrF
zn;W!REilFa09tD>#-O!^TTH#(mnxidD5X03XPqyKB9uxc3=Iuoe0&_QUcG`iK0d~m
zFJI7TG*B*=QLEJ;gg`Er^G^PM6vh~&lz4b}K(pDz`T04%e*Fs0ImE@q1%Chjjn}VV
zV{mW~y}iB2=kp!HQrh91ch#GJyUu9Mex~Mj$C&3<tA%E>iE_D&!^1;-|Nb4~>go#R
zav38dBY67sDTELZLUaxGX(MFrEOVrlIF3;&l~61eadUIi7W(@78qc0R!;>dZP%IX^
zaAj-CCluAsox{ay+PtRZ^La#31OTYjYB)VTg^*Gv4V?4D^wi{Oi}~Q8wI<<2!NxZ>
ziX!Cmc}OWC7-Puga$UHz1+gbFED$O#X5II+{-)TB0{}vZ_Cbu}xNCAB23-L{Lc1Fa
zZ8l^<vz}5ac^Br;g@koaeOAHK>L}((o0D_ihKJFhkMPYd|CMh;mJ2x=S5aDPD5b!a
zQXQr<oSF6Tg)EargLb>UwyQ+@JPD(6rBu?9qNvAmZOBdgSi@M9(!Np(oOAQz!G&G+
zpg7rm-`d*3`ucj(w!XfO?d@%nyD3al-qaK+CAg2~LZ<fdx2bD3o0yxMOWOAL_pz|B
z(1l}4s8F5O8o68!Jd4>W4ZDKcTKoL@GbSb`0050f0{~E|RDw9Btmi7pK!}@Y&K1lR
z#`RRLc};zz(Ewu%)oK+0P$(4e_U&8L>vhuAyYL8E(-iUW@IdaKdZz>hfbH#VtgNgA
z&Ahg@1_1c@@gr)rnm5?;MU4(ubCPZ-jQbd2d3ib6%+k^lK7IO>ypN5I;q>%0d7q!3
z?-JOB2SvZ;UkCwV0-3ac$46gUYt-xYq;6wl14~OwsMqVby1D`YRI62NZf<(xZz=+G
z*EP>^9JifI=-T9?I~Q||G5q-PqvOySJR5<jkd;ylwWht62=O$9J9qL%qk-Ak*-Uu;
z@ZkgAym=F(yAW?Dn3hroX)KKj-@kvK8PChh%fWEe=O64Mgn-Br%!dLV+w>b78(3Ui
z#OCH^0+njDnqb~{Mkr_FV-zW6o2Mz<xWcE!yT*xBt5s;NQ7jhm?%lf%e)eIPqSMd@
zxE)+m&LR|v*`=qaCvhSs{+ODY3c79=iXlNwn^Fq=F|Iol8_&$lV0CphSzvW_6*Dt4
zUffd9^I_ZWr<8&S1^B*bixS-CVE`nKL*6g#mSiijD>Mz6E5s%tH&1ah)z2R9J3~o4
z?IU)d`%a6evt9~9V|^HBjJ0_>6dwA#p)WQGC3$?8-L%7Kx5shZraYfXDQ}oHaQCr|
z4=TR!*o}jtDEb?FP=nKUpO##tFdDiiQnX9OM2T|=9fVL0!<Qk=ntjSTt|L5cwOSq7
zo3xW1y3u5D|E{2}r9)XQr4;V(@Bc=5cK(CXfZdiRoNKL+yY?j>-Fb{+qbO<%ZE_yI
z1YjsJ>ANfX5|PwlPD^sy*(Ie^J6Ypuno6Mf1b5?t(EZX@hA;hQ-@1K1K}ac+?2W5k
z3NDlhvpA77?E2=kWl%~Xj$?>Iq0o^MOS?6sJ!j25KPGEx!=q3rfHTJM>(?*Daooj~
z_GYNdsP9J!>&}&>&Op{Y|NQy0onfj}D){#88}9G#VdzgO1u136Kq)2SI8L73fAefi
zXzI)u`{(wz=h0esv?-;~YPE28cZc)ybM*K3LktZK;r8|xySux1{`@&O=l_)2eeBn*
zto255M@L7vzP?7KQh^vA9>)0iIO_E}4h{}5Fff2(v4|*&f?sW^1NvWlEVbu|;~2NM
zx468#1Y-=-)6;nI;srz$MVOqNM5$E5-rgRLj*f70a*|*??Tdg<&@95IeRPVV2z`Bh
mc=_@r#>U1lIywriHU0oBlJISz-<`?;0000<MNUMnLSTa4-6lE!

diff --git a/images/dtmf_star_off.png b/images/dtmf_star_off.png
deleted file mode 100644
index b3702b2418328d20e6e433a14e0094e386f9c810..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1487
zcmV;=1u*)FP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8Z7_|w{-vj1zbr)
zK~z}7%~{P(DoYUlrl&D65OCo^Fl_vZhJ}e3b*I6^6>ix168Z){fi8UopFtLGi3?Yn
zC<{%Lgb*VOg#ZR*hPjJ#dv4Qqb<epAb2^zYL;p-w^;cD2*ErQ`HF$r2$J5gj-rwKx
z`T2>_Xau=AjssJ390x%VgyY1sI!69q9t$9xFRudtu~-c8cpS5{vshVK!LMJxz+0^r
z?(grB&1O+77O}Lngj6bpzom6L9n|Y}+}_^e_VyNqLIKYC`FSusJ&jVSglsm8zqP%-
zzT)cY3XCzZ&(BY+udgGM$sh;<jK^b)$72LRFmb8>t7FtY^)mJ8#)+{4I+;ucYin!h
zbUNVOZWozM2HkEKgTVlv=Y`toa4G*sJ*zlX*OD=-8?U~XbB?L0Da_5yq1|qSk47U5
z1_J;HHT#K1Ii9W!heLRthtX(+(P#uNCi=b~DLSZDpe(N2DXL$NDAXL!^Wb?N#^W)#
zu&`=n)dEp0L(S0%7S+mf6PV|!wyF^7vpilEFv@)OUN=TnL><dzkEWb~f``tEI=>L(
zL?2^}bW&476LUg%42MHf5S`Xk*0Wj5lu0Q(t7~%Cb-&?87Kp;4Ng)|ZB7LiCif1Z>
z%I_00iHpf`S>*)c()HOaLs?44L8yE{aT(^it~LbeETD59lOyZaqISa+M%7;?!ibH{
zQ5L5{m%OG99&(=v_v-tCAOK^GX(v*Fo(f}81XAH;+YQPP6PBhdYRYsv++SQ=;Q09X
zn=rPJrdm|p!7zF-#;gmf8BAwY0BE&ZNT<`--`__(9*5&N==b{ofOtG^4P`chCdM*3
zsZh>Bd9#ewR;z`*y*-?qoS@NYAeYPG^z;;^QVGpwQ>(0QXQ`8o{4N%COH7f$aU2wj
zMKqgD933420CKq;%H=Yu)hf#6veiFSVbw?`Ure>2&H-)2CI|x5YBkKy&m);k;_U1U
zl}ZJTMgyy>tEkm#-|%mOg}S>FiG{KMFim+k#mICD-rU^a;NSq4mzT)r^H^9|Ksueq
z+S(eKNh#r}s1yVNnBdVW=4?)(+kx%vZCqYnVry#)i9`aGN(G09ht`Neo!oW*O;}n7
ze$)NGL4Km|;o$*WTU#L<Ha9m>tJO$n(+MkcAKh+-m^P(k>Yn1)LSO*l{hx3YlTw04
zGb#b7k;KHOsi;6HsY~&;OgKT9DE?q#cvLjeSw0G0O<7Z?AdgBZZRE+c-L?!%l^*1N
z#g|y5%%p=66>V&E)x<k&&JW;s$TNj9Dz@4(8HGoRfZ5`;Xs+x2J_MK+Go4(hLxO4C
zpF&6#-1q&-G_E5`CMf8f)wUxh$E9{$g)7rpQdPu6qD(}GT06>)n%>Vn&x7y#)-V)>
z7nu5O3C5Pt<QUI6=iiEt>hWC^S4=OmvA`&0FhLDWmD%xl4DS0rbfihH7U_zU>ef=V
zK;27qek6odWs#K#D@>HL*^c;fpH6V9?4UbrsKPpq6GB#mWLXI=EU9K6RVW)4Z9YJi
zccYx_RVBIWx>_QmS}*EXfGB*KqM@>HnM%aWbzQXE?TM|`SwsFFA}_8!+v*vnv!C22
zmo@}^+U+)Cu^4zNl|sE<$MW(rrlzKh8P8UOi)!WnGiNv);`#X*$z&3Ic6JtzkB{J-
zBbiKwg8yW*DfjjDg^!O9yu7?%V`Bq6pU<P;@8kOV8i_;#>2w<LcpR}<?8iSEsm=F&
z^m;wKy}hB=>!DC6AfL~J_j*0-?Cc<wO5yJA4mUS9=yW>ar)JY<HQVXh^vTV}vBjsj
pnVA_ZE-qqscNc|10o`sF{{V+lXJ+j+Ap`&b002ovPDHLkV1kr2zJ&k)

diff --git a/images/dtmf_star_on.png b/images/dtmf_star_on.png
deleted file mode 100644
index b77a5221bda7d438d51c3fefb6924fa602f1fcb5..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1535
zcmV<b1pxYqP)<h;3K|Lk000e1NJLTq001oj001lq1^@s6@kTK}00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?8z5()`iTGl1&m2V
zK~z}7wOKt+8%+>?c5m-2EICLHF%q%~N-SAW&;%*}Afik}<%SCW0yRCN=5Nqha=JKe
z1T8ceL5OSxD<Z^TbGMtqx_g&pcK4j*T?zTP+pn2<X6D&h*6DOqx7)>+FJEwdeU0I8
zh&YbH7y|$(rC@7}F({?7-+$RJT{{Q@lu9L3Diyqa`xf<j9pe1_9Gy-F_xJaxR4OQy
zN(h1gK@fNs`9B+D3`vq;JRalMuV3i(dgydIC=?11{eB;#(Fl!31C>ez#bOa*7(S6c
zZMr6?KBkaqUsKzrMj2yItjid~Xf(obI7GQz#@X2!dc7XRU@*Y^{5%#H7co0K3n2u;
zFnlyHueK@k+Jwt94*<k*jAzfDVP<9qKY#wj_wU~!Zf|c<uh+8=x@OXaIp<TE)h2}b
zJ<nWG6lF@RR;&2-?HfdrBq$UL2*WVjoVj5N5>zvtjdDN}68czED1B@ghA0#YkWxYj
zA+n97O-lL1#3>G46H`K%FtM$pf44y_2m&ajAf%K}Hbvplg;i?YG}g)UUP_tmQBaaj
zyTHHdp9gxJ^NFTY2~w^9O>A|+#TQ+CErk<jjAj2&=Cr*tql^v1)EqW}d<sbw{Kye0
zXEU*G!?)gtN=QDzd=`>YX3<TIMkCUMKCa-?mMhHp-n$YKV+>pf@kpDtOqe$k*epW{
zLapob0i_gpp3tP@*L=2RJ8I(;Ol)(zgywn{v`uPiM1SXs?Uc~21Y~O6mNj`C$D~Oq
z#$}sK*E(YihlhvQ-QBguT31x^jp3X_1VP|*G%BXrCLat2D3{CF*x10r!U7m$7!HR}
zN}*URI-QQfuW99s4<$)LYK_98EetB9aD9D^X0wU?{e4_sUZPg3;o#r^TU%RC_%dZ7
z3MQ1FD5WOJ#pN)r5T>_gvx%=?zhY-+2LMp5R<XIciO-)u<HLs!R?M0N$re8K(+sy|
zu)MrC?bmL%v9Pd!+1Xj_?d_q}YT@GI0*yukA3uKdMkHI9G?gfXfS?Gzj}uVGFQpU?
z4-c`uy^U6@g+`-+SFc_H02+;kRg08UQ@GcmDfE-KD-%&BG|m0~{d-iaRjjS80RUR9
z7S`6*&~CSL9|)+>s=p6{U=lqj-eB``S1fL~+j#fx9op?S06cpB6B<kTkd*Sjj7Wtx
zeNf)>UaHmf*+qzS<=7n2w2+h%TtB(EHbf;B8&9#NXj2J!Hc#Q2yEbXlur0mjDHr(4
z3pOs4#c0mK^^BPJTxSa6N>0<B2`MY;ze$qNA<q?4De{zuaJjT>V~95Eit%{tWO2TQ
zY$ujHhY1@kpg2d`!Y~AnqR5J8pH`+J`>wj3FM8-Lj^j!6@Wn{i=FG`$c&11eby}j<
zHhqS>Fl|evzQ{pk(mdLw-cw2wqtWOQ?o6DS*~rFm)4qBi{Uq(8yEf-Gm5`MXqA1E<
zP<1@hbY?-v+?-3}wzTX!l`Ex?BuUm^NGXy2=@R)0EUx;63(K}mxyYGb0ppxQP{)7W
zq?7=Z*=;1Bb56p;=0E!SdTl&Q;b|?;#G$Ei7r&;;!qj&g)wD&K)FJipQp!n2jG~Av
z2l$GF(_C-(Hkzk=oNihOF)8&91_Qi!@#4`1kr_RFh4Vi-MC5^-&N+Vk_%XTNnwy(L
zx7)?i(h|~Qq|KbZ8vs`+ZQA=o^Ty!*{vKCXS6EqDfq4G>IgXBwaD04>rKP28(|>a#
zmG_b}FASxW=ytofy}d=XT7`J|@+IE9d4o@%KH>EAG`mYo<M%XNInQ@jsy4?wJUrm;
z?hgHaADnZnudkz4t4*ls>gp;Ag#u1aPH=H?ft#Bf#BrRv=xyT&dCI{qs6|nPQmKU3
luU}(%c^NA!D@c+AzX7){9a7zY%bNfI002ovPDHLkV1hm_(e3~M

diff --git a/images/l1_green_off.png b/images/l1_green_off.png
deleted file mode 100644
index 54cd7f0995374c4f3d64595e0773dd1193c4d733..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1197
zcmV;e1XBBnP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00004XF*Lt006O%
z3;baP00006VoOIv0RI600RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru
z)d3w577q9D&{+Tg1S&~HK~zY`rB%;w8$}d;vmQHM+p+UYc<lsAh~tz*$WcU407q?t
z1Sz59($Wi8R3yZ$Lb+B#Li_{3Uw|StiV~@%N<b}#(nN?rk|Gtg)J{s{IN&(8*V*-E
zXZCRzGhLh<5cv+HH*ep(dHa2DX2{~=A|XWAb;B@B)8w2303k$<Zn!;!5JYVFN-0%U
zH53YkLLov31%SQ1y-X%kEEWyJ5ZMut5Yn*6e=)pXZzvRMZEfxC?QL&wr?zcpG8s+N
zCMG6&dU_&}2%G?=QYo9wuC1+YY;2@bDbL8rNF)-OoSaN1lYYM+P6of<AB)8_P0QtS
z`}_NfX_`YrLz<=`qH_e&iHO3MqkHO(2Y_faIyg93E|;lc7}01{*Y#ShX4`gyN<sj!
z=2$~Sy8V<=pU>CX*=d?4wQbw7tV*TgZh)J&zL~vqZCif=0G-WU7t$BcjlX@AheN%%
zy_H$LbGz{3dmo-TC7hOJ*|yCXV~kP8nD{$c>E~a4HuLiW_lG^u0R(b|-0Ih#Zai53
z<nnYq25X?Gh&cDwo72w@53er9zP#Wrj&sf!<D64Bvx=hJ`0mEc>Rj;jIZq(?G}<&~
zewrWXd1+#7LQxcsDln!f%H@You6WtCO9NjJkfaN`9LM3DD`LIlIAWZ;J6ogNof-f<
zYQXY4b9ZO!k;sHm+}+;XdR#@`0YvC5{BkGimL33h4z}@Baqr&EreJp<-VFdoZqur6
zI?w&Jv!9bExn8D2&~Xp|kaNxnA%bBkHO=Sqf+I0UMAAff@7966S<NmJ0O+idI3YmL
zaV*Oc+Q{<^$PfXMTb9+Jc|M<~@pxP^0{~G~+k!^`K)i%>iv{&so>4VPpd^=ogMa`i
zGf2eaaYY2-KREyLRIm`1za~2&SO~v6JS9Eo0ss+Yy9ucC?!M|A#~Dw*@#~{|*9-He
zkA|DZ0H9*rRylj8V`}X6aoM|qVrCc&YgOcb7D`nk;AsjqA(Ol-ib4^Qb1vEBoPYHG
z$NfJHEd02TD?9+e7n)B`z4A0Q0H9+6@dLoEs~4xg-2niYzmx{JI`{qg=ffgKR6rXT
z5IFPd*|V>W0RV!RfGuy8x}FdsXam3p*Z;WU0V%Tn__yEpOm|aJRaML7a&vRDyBTCl
zAX-33!}h`n0GW+n+$TuJAY!Fbp_I}<Adt;w6N!Y+=R5X2Iu=JCrhnZ(hlkm0wxy+o
z#$vJi_wRc=o=7AjHaH<H%Mx!$Utb?hCX>3ZFE1|#gF#Kx0)c?n>-~Ru8Dj?r2fMqw
z)oL}BO7-{mQ^PRQ>2x?8USD5dSy?HU%i`8_v*|wEZm0W`cvQpTa3YZy9UV=jQiVc+
zEG;dywY7D1b*ZZA^Z67-k%YQex>;_>>$V-ov2D9ntL5|gQmOPe%XuJ2?0(3>00000
LNkvXXu0mjf$VDZ1

diff --git a/images/l1_green_on.png b/images/l1_green_on.png
deleted file mode 100644
index 34fb0f08423f75c3e614bd5f843c060f3f420d72..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1222
zcmV;%1UdVOP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00004XF*Lt006O%
z3;baP00006VoOIv0RI600RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru
z)d3w57#9r~RTlsN1Vc$gK~zY`rBzK#TvZf4_syN@{5)p(DVa9|4W<l3q%}iGNLYZn
zFp5x8ODj!W7&k^6?O)Ob)oz*;b}lqVSEk+QrfDg(Nd=9f(LicifoQR@nJKm4ATz`K
zzBiBe?mI5-c=H@s7&(iZ^UnS5x#xY~x%ZOk>1jepp-@m&Rns)a7yuAL#Ar8rgb;#=
zRkM^*kH;g+vMkGl5DEb4bUGf7XEGU8Re5$qB!pD$@n0OL(<#exU0q#UTU$dz12qgI
z9*--E(%;|T+S(cj1Yj4I&1Msc#KOYD($Z2a7IXCU^aKKd!NI|3H0pM{VRz<syF;On
zq9|)?Ynz*!lBQ{0U0sTzAfmO+L=X|VFGl;P9S;D(V6d~ZGndOzRaJw*V4+Ybm&=A>
zRH?)T;A?htIMN=cl)7B5rluxM)2Lw>x~}K*d3ytlUm2SyT`SfW06@;x9Pu4}?~V7j
z^RQLOtggiG{_t(;>5;deYvDm%*A2rkP17_@YMLhhJ5lNI_+j;6Y2e_%0qYq8<i7OF
zkE`DgkKeg={ze6ZWsp3Gc>SdpNB4Di-<=M9ddyxNW6U&7#u&9TD@oGW<xA;~)YnI5
z_lNfj^h$E&1?%~-%a=x9KQBoVLl2myBuQ`m{^Xp~yn6h=Cj<oPoG#0<7-JG&Z&?-}
zC$)*XV4XcR0JJDAjZKY{+C&A3CU-LHtB+P57m@7+!gc0xu@kjR4*;dc;)DKQk9{$G
zXz$SB?pFvQH-DPCwK26cc#k}Cij!O^(;{eD2mr_!V}uaSu#lQ2lS$4I|3(Dx!<Vm3
z-Bu?rd^bvvWS-q1G64WILDzMzjX2MMCL$m*UDvBLPbQNz91aU+0Km85D?t_jh?itv
zP6GgeN-f@$R}d)3C14>S0E!I4!r`#QLHLgi&_mX2Wg0C+tI`S9EDXAa1i5H40K&<(
z5m13q`&DOI)|rvB3m@Nm0QaN&oF8BV0G!p+4>yeV&pS@Pb4K(or`S|g6U#+pf2FcT
z)$7<J??F@WE=dwaM8=q4lQH($i7Ovn{qVMN^Fq@m0IWZ8kGMuooj5I&M@s|Z27qra
zzB>BVp8x<ij`spwygobhl%HdG1yuZtow9e2o;*oT0RV!NfFW*`ik=`7GyveuTYsE$
zfDpOx__v2?&E8bh<MHHjxtf|9dozfZK-7Vds_l6Y0OCtO+fR_dAYwkBr<78!*PBQr
zB9Vy8<=XK*+R?T@O#ixnwzd+9L~U&?4TVC>%gYXjBM=Di4R&d|uJbpfy}g}AqtQa4
zFgG{n^Z67-@p`>Zr}O{iHBGZrDy^@t7mLMMEY{J{K~+`l?d|pZ{fmo>^Yin$T#nzG
zb~f#Y+a9z}@kiC~_eUa;zP`R#ES5^8$jr=4eSLj%bF;_eak*TQBnd+8EA1>-<+b~k
kWf_K1E|-(ZWHy`q8%IANIVABQy8r+H07*qoM6N<$f}^o8LjV8(

diff --git a/images/l1_off.png b/images/l1_off.png
deleted file mode 100644
index 864c2556cdfd48c1717d01ac1ee2da0bba9c64d0..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1047
zcmV+y1nB#TP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?9syRr9+Ch61Efhr
zK~zY`rB%OgBSjQ`vmWnx?Twwpk-T;y-AQpA5ei4HQY1o9a1jx7a0NAjii!eVgHBK(
zYN+lHKqpS<gv2E$0R>XhAQB6a0-Y@sF4)L+yk2|P>z$cLG4^Eaq(I~q<MEq$zrOeF
z8?wK@PYCfm&-eWx2sq~eKnPK*F1m&gf`~Jxlv2yGY}>YNn-D?)pxtiQYPC+M<NLn!
zj);VinHc|N6OYGj+g?~$SX*1mX0tSkqFSxyIL_|w?&|7lCX<01NVnUq*Xzf}$JJ`J
zTrS79wze{v%--H!sZ>fN5^ys~Bog_2-f^7s^Ye>~3nK`EN~PjB4kC&xqLhdz_iEMu
z>h}R4m&<K#Zn~~Zec#XJa-Qc6hr=j}X1XLBAZ@PQ$eX&JQfiv!^73*J1T>1GFbsRW
z-V6cS)n`x6vhTi8F{g<$@;Wd6to`!ykFA&9`QVk?SHTIxFp46^7-P&}jOoQH={<k+
z$-}b<E;RrEB6xiF^;bWA`1KcG{XP=<k-q1gGsZaQR7X}7i-?KT5)`bM5Mn}506?(b
z|KqQZ;_T7Am%k*StN_3;3?YQ_AcWwYQ+XzYP+AF}G*Z@+U)E{9X!Ed-d<lq5Rv9W+
z>OP%;<uW(`01D29_DvE(KmZDX0DzoxK2AmJnciyJXfz~7Gi>1qfH(?6F;S{C0U077
z@-PfRJDnL7jYfkO3I)9`<$Vme5JIEi7+DYq2!IM`mAhU<p-`Z@Yn|P45kipZk`WOA
z0SHXEU>JrnHw;4$Ks9$LQyy!`97LU#>&7`pL_(;&kd6aHg8{=~ANfD6Zr@MFZrKSC
z%8)Upz%dMiA|fB#6O|nzqM3rH_wPQPq>+8?n<t;&xfTBK;O&o}{S5%{?Y(V)2akVx
z^G;d^R>4IGF_b$sD`c?SZ+*rl!a3*7?<+P4u;2UcY^>p&G4|o+lDsdo<eaPF0|3;r
zEZ24C=H~S7BVz0MZ|&(h0|11KYSmva$ur$Xy|=wyk5WpL$z;7=FBXfYX<qvtT`N}~
zrm0yp8rAFd`T2R8&*x81Ph+uICX<l?ZYW_G$~R<veVvv{CC~E?4-ZqRl;b$bWHKI)
z|3ANsvB6-_Y&QG-ez{!U*w~=H?{9B!r_<?^lar&PBiD81)YJ*CqpU0SBl)PN)9GTd
zxU;iUE|*)a7CAULSX^9OSy{0x%QQ{>bI>hkCdsuSB^{$E8V-kzMx)#9{tH0aDVmD-
RyafON002ovPDHLkV1mpa;g0|S

diff --git a/images/l1_on.png b/images/l1_on.png
deleted file mode 100644
index b6bffb37d75b3ff1a0501e3e9fea45821ccb2a8f..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1018
zcmV<W0|oqvP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?9U|ZLJR<-A1BXdO
zK~zY`omS0n8$}d<Z$8%c+72YfO(H9~<l-BV6X3!je+ELma6<@*dqD_Mseb|zM=l(Y
zkWjhQB8SpSDIoziC53RomGVKVd^ol@UVC?E9*41~V>=Bh@37jPnfLX3^L}r!UauqK
z+1XjQ+fCDyhyVZp5D|ugh(v^l_QkBb?`Dg0E~WH+zf>v#fB=9-qp`EI(`+_-y`I+E
zC|EbHSnFfERz(Qm`+m7xuGMNwOH1P7;vxuwFbv=1+%K0o=ZrCUc|k<2b&@1e6#aI3
zy0Nj5$z;U-{(e6U*NVmI>FHc9CxoyHCO{h(W6TZN#n9%IBuTH=n>s&#*zF!39*SnO
zIXgEuS1c9^1<tu^eG-BH6s45!`=00B2*Z<;6A?wxTSDaX`D`|OWxg+ET?k>~TM5JM
zIA#DKrIb=K#t@MWCEWl0e(+R}E+V4pU!EQ`HrKyj|MS#cchx!Pp64m0SRBWkb0RVz
z5RulJh^V#o&HczO4h~Sfb^G>b-#y&ATR+d`XhMvxag(O0aP{4a`BSgKY~CYMBS__M
z-o5vsNY`(@^DX077TGl=UW6=Z0vI(702KfI$77wQEmE(*3k$BbHcw%4nQR|&8q&Q&
zDp3H)005qM7LFb^i$uhNAkbP5uqM(&0T}o<TUu+SlsyJC*i=fnTK2HkItT)>y1Hr{
zx*ULrgM756QA!~q0MtW(ZJ2J~na^6SHmIsnN(kXrW(1{i=m@SlIaXLA5|gZABGOQR
zwABh<#eojyiUm%j`h5*50yuAVqLOAJ<8icI?J}U0QW!L?Lz^keEIj)1lSf0J#n(Un
z^t~H0+4=g;SHT4Uz>l8?05@;ld1E$jqqguG=mlfUT6eRXef#~*&5v9PdHU<tKXKvR
zFYbN7pI_p3<MET@%dyl=VG&W}a=A{sJu@@o@)rO++xz92L+C@z-jkm;#wNyS!3R{_
z>2xwvQ>;)Z{H#<Q$7V3uZZ@fz3un-CF|@n3aqLw|(=?9bZK6`CBr284?(XhimzR}F
z<^Ro%Nm!1Kj#^5U%VjY?Kfk=Z{KJC>qTOCa92+3lOu@++kfv!AMcYJL>$SDDg@py-
zdEUy(itqb-dwbgl2kqnIBuTCb?Hb0HQWlHF#l^*HwOXxKIp<if*X<zBX0uXCOV(oy
oGxnEoB_>Id^!xoNicCrV1$^fOyzktgKL7v#07*qoM6N<$g0rsL3;+NC

diff --git a/images/l2_green_off.png b/images/l2_green_off.png
deleted file mode 100644
index 43ea2a0e7c12e417fa1fa656ba9114206279af90..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1264
zcmV<M1P}X(P)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00004XF*Lt006O%
z3;baP00006VoOIv0RI600RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru
z)d3w592OpPpoIVc1Z_z~K~zY`rBz={97P!aW_R{(?>4u9{J8^~60S%}IRi$0XlS?=
z(SX6yXzhcEi7)CyX`&Bm!%IzQv>NM!Nn`rtTSZF?L?hKS5(r9&wu#rEgo}5Ga9j_#
z<M#fsw>vXFEKZk$7-PSO$;|A0zy0R>ee?U!)YKG0D3i(La=AjGV45ZX2!enRg58D?
zVvO;*eV;ESNpiVdilTTt9zhVW!{ON6+zf}q$z(E{&6=iZN3mnsHyLAlH!XCx+g({%
z+0@ijSy_pb$z&)L@_N0&V9@XPmz9;lLs&YUjz*)QP$(P@tEwt?baa%Lm-qDaG&eWP
zvJ4MrvMl?2zM7hvwY9aatt}y&&9=3*)z#Gj0Hu^M#u($1y-P}|wd4~%=S!c@7YGE_
z*Vl1ApZ9vbnx<`UZySce+1oqr%S6d1gpeqT4u_+*wl<f`VZ$(VUC(4Plu~|Z;)icX
zX0EShRsf*hbKvx`mwLOND=ne?{o7;Lzq~Pd>vwYY!ke$X5PU>J0AQM?X_|&%7>0of
zA&fCX2#?~UtCxoFjuTlGp$ZVhHez?KT?{S$`pz5Y?dX~1yCd;~L!V!}Vyt}J-QRw1
z=(nL$3IG5QLJY%TjA5QN%jeeQ#PFS)%Hdwot#BYx$PfQA)_Ul%-mYF=k?P|wj|atc
zI%A;r_r@=N_TqP|@Afsh1uI>YQqwdAD_&08jUPw0F|k7ffar4TGQIiJh@I-9mRMem
zr?a_yCZ#bIkmwYFlWaZ7U9mI9)^ah{klegC;Zz#kb&UX!k1grhC3<juEwyS-;Dcwy
zw6RNraQc%5Co7ti6HY0`@pzmNLJ0ZiG(}EC9{n?CEM=p!2mtE0Q5`~n7-hPym#6}w
z+V>xvd3)tt<cntu%Q4e-<9IwS)YjJ83)buM?f6SbXw*@ojvPB0QseSbn-M~2e&uRc
z?^}m1-=7;0R#uC2m(|zT3l_!vA@n_QQrS@Xt$7lZ4fXjaPx3ejAwad!!B;;W_^LSg
zOnUK;ts=44wB?HhL9hdz=;)e{%zv{nT5w?1c>(~m{G^MReO0Hrjy-J!VP$r0X86MG
z_?7eW<m61jpn$OVK)uX}{RbE!#FK8h4ZL#h$jp)PpT}bxivZwP5BERSZ$Wd$7-JYq
z0C2WDxC2(zJ^J;B4bBIgV~nvSFP58iHH1*`=<(pu<93a;KJfzp;6L*|dHwPZw+I0v
zf6a&1i#t%(h$TtVG|l7j*ww=>ASGhLbC`_GCv8dKg=Eb&O~V-D^78UXB+}g6EJ;#H
z)A<+U>Sk{sJcwek7>PtY9uKaru3lJJz!<Bl>U28)qmJ)YO>V_vF_lV1qtQShfLmHx
zG)<eGomCXY=kqCwVv+Gb%rwnxHk(K!te(-@+KM$z3kHK_Wo4mIXl`yUolaXSzi$gI
zk@b=^T6y;S{hghi?d|QUR0>T`Pghh_c)ea(mL*9NMRDKmyl=BELAQ$AG)-OC6N!YT
aX@3L7aXFnp1@{*K0000<MNUMnLSTX{9$)1E

diff --git a/images/l2_green_on.png b/images/l2_green_on.png
deleted file mode 100644
index fde8599b7b1acd1e68653bc1786bc183c9aa3423..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1280
zcmV+b1^@bqP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00004XF*Lt006O%
z3;baP00006VoOIv0RI600RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru
z)d3w59S3dLu{Hnz1bs<FK~zY`rBz)_TtyT<b9e5taJ$Rm7Ip!ZWJA_a)_@N_k+43X
zK}u5!6_dW$7mX<(_+V_YNlj>JO{~!-)x;RF4_2)bernQcNcc$&K@(zDLF($#BFM7a
z{k!|e?!9-$hk@a;5M%6ln9P|wbMBe%JM$ehJw1&ON+c4gR4S9nsHzG8f*>G-V7DQJ
zD5ZR^U+1nUiiL%Rk|deUW<e0J(P#{Z!#<xc5{V>}NmW(#QS`C&i<Hv6i!6FkQIXAN
ztFErL*=#rxiFmzUyWQ^bc$`jWad9y`gvI0W<>h6s*X#57EEbEQp`pQQwKg|5yId}l
z$pjB)CX>nGaFmsmt*@`gVlg3^OxD%aRa8^}03n1@N-5=&y)GeyxqQOs+;un{ZnrxW
z3gL7*ZMWNHS>D{-R1}4?w|Cr^iM&q;A%nqSG#bmx%TuWoRum<h%_b5FLI~e9_}PV#
z)Ns<80DuEA^D(KT|KwZwC6wNn82$RI;mO;-X<g^~UT*h1A|e1#RaI40MNt$*!J4K~
zN;OU6S#(@%OS@Ao?v`5eBm%T3{QAS%O#9%E!)HeI(Gx54-vk~X7`lE{S$((ZX#Fn(
zivw*E003y3rYH)f6m!(rnM>CO!-pPB9Gh}hIC-G^f%{G5nF~Yb&%D&nE7J1Ri7}5M
z9#1H!{_U~zA9Z}U_GW8!k-*?0gs7@2uzWdbqnVKsdx<_Y08}}uN-ImpG9!Abb8>KH
zEf7zp(ut@{Er1LK2H+&KC%G$kN@=PzdAE7t`1SVIgGY`&-G&gl`P2Bfp>glwd2~<I
z1Gw|7s62Y9ACA9QRX}qp;e-=Ha3B!SG)>dA?cD$txP4;$R(kC0^l3y<q%njJAOHXr
zve|5&Dj*_%f3fq8)gJ#B&t+ErR&_TH1Om9cyqsN!ElD9M1u+0XMJV=s7yuA#X-MIN
zB2EuO7G>8zX?gL=s~>L+wPgJFa%5N4R#sLDjAH%}S`4jZYWvoN((MCe3J!}$IE<R6
z0g*@gPhRQ1k?Vgp{`;S?oTjg777Yu6z#Ra1?S<Z-Kb*e{i>}AS%hUz{uV=%5gp?;f
zKh)dR$C6;kuHX6c+(h8&Y18E7os2>NVf&+%CaURwfDu9*baw31Q`bJY@%}C4=Gn?9
z0Bo$9I*pyZr}_xlVT@9Wu?PTNO`fe_2b)H2zEf4O!#TznGkIah*wqk1-5ovM(4*H_
z_K9x*0B7f*_R8fgZV>{i{k7l?<+ehx5sRWI%d**Q)~knJK=Q<dV;J!-M06nVLSl1S
zmNCZIYPI_PewWK7ieg^V`4{8rrf(oTiCiw{_xsIeGcGMHU0Pbg7+Wlsf`WqosN;K8
zlUpvAi$<f%%gb)J8`sp-$g(^;J1a?&!{Lx5iIMR?OjXrnG8qg8S<k4gt;Mn|dpw@v
z;$pAYJ2y8MkH?wH@7qH2WIYc?hO^V@Y;0_-udk0rqiAMkrlh3AZnv9ECQ%d(2E)GH
qdEaK87o8Qis;b#+HW&=bviuMCRUevnfQyU(0000<MNUMnLSTa9Mpy9w

diff --git a/images/l2_off.png b/images/l2_off.png
deleted file mode 100644
index c770ff6bce5cb7458b4b5d018e1d6a729d7a6d5d..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1111
zcmV-d1gQIoP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?9snV@E(8Do1LR3W
zK~zY`rBz>O97PzPnVr4cWZk`s*W~V!(83u`LJpE5J_T|pMdO1)LHgj6h;POR9~8+;
z6-#Zw`cUveP<)Xp{-G@uNvl#43n2&!2Zi9#JBg_|FWy~lZts%aote*vNw=H5C}O{d
zWxj8AzWL_&`~KkN<z<X<r_<?nySux)oO6T_Ap~QL4hqH?0D^Vc9;mvm4-5>LrfFFg
zA%w<au|}g&E|;6lrsFuA^RSn&udopS`i;u_;NV~?m718CNTpJ=*=&|drF1%7EEaRQ
zTq2P`4<PM!yIQT5N~LnSY}>XrJ3E_9Cg<np^ZC4C80f*oFpNwlGcq!=wY9agvqK!m
znVy~=9UVmoNhtvU0D?uoDy39vun5+Hn#p7eg~ImsHtqF#>2#Vgwzs$E`+mS)|MyTP
zB3l?^P19nrST>vOcDuy)eb;q6osR3e>V6@Fl(PQI(#O|++7lwMNGZYD`tH+<FP}U)
z_UN-`Fa7YBD}t@ytn0eHUeEJ9-}i|S0sw>%DwaT4<;&9_{qBV@K?t#ppTDXdedm))
zcYeGe&n?WneZ_&OAcTYvzV8D72~Z11A%rl@BWT>zLYQ*S?c*<8J^xZ}#5Tug-nx1Q
zUB7YH;o(zZKb&)_Zi~PQ01^NxK0}4$vHC_wsa*j!!dhHIQp%v3!Y?3%&>;2*O8^)l
zkP-xvk%9sM4D8CeMfCjp$Kv2|2p4nkr<9V`YBeE*!aYnq2S5OxyC?gS8cTNL-BYh`
zzFPV0sojk~_&?-+tyUx1Y&M**_cK>L^k8-iA!Kj!!zZ74?U4(At}T$wyIyEFB4cA?
zR8idDOhE3lAAT=}&gI1yFD`uHz47>OzuxId6sZqFNSFYs^ni-M5h51y8x6*Em8?j!
zhU~_z&rg3}``}IE=FMBXzC@U&$H(GW5<(PnVT1vIVvGY*5Iz8aZla~dr<d;i`|uNA
zfAgMAb%f9>CyM*VBPT9jJAW*W6?&1^Q%Xs=y(oH>di1$7;+}BMMg96?524(tvr6Th
z3n4`9+v9@}98tssFd&4euIr33%d#S|H!HWB2U|Hp2vu%34jUi}76tu&RWn8@rO9Nn
zQmN$gd0p2dXZ}SZsT~<!p669670a^d@bK{Z`Z}f5w(WR4{vZ2zf7iTU&z{$6wW`%>
zp-`Zclaq|G)zwwgG&7luX_}PM|2H}~=Z@pl>vc6VrlzJSW2{&#CK8EKskFAX)^4{|
zmp^obM%sD=Mul@Omz$fLo0*wuwOV*(Wo2k+D4k9lhN0`arfG*x=R=2e#Jfsv&bjNl
d^?IE#_BZZBp&zc#bLId5002ovPDHLkV1hpK5^(?k

diff --git a/images/l2_on.png b/images/l2_on.png
deleted file mode 100644
index 7fbc7cded84d6d659a5b0a7a311b37f3c0c0f25f..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1090
zcmV-I1ikx-P)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?9Vf4!$gBVW1J6lB
zK~zY`l~qk>TvZf4_wVIp-kXrjyx1m&K%x?e5R(aYCAu)sMHlV@McfF5ik3pfZfeDq
zLQ!-jZv5#&7sZ7?D}Rs<j7ihZ500WH3ZY~&NkbAdnaRwXdGFoh;*M`_-%P}w)qUsP
z`<?H6_ndP{I-Mqj?C$QmuIqVT5Cnt}03d`QVz>r?h*P)FLn$>3!?LVoGD#`rLWuSC
z^=vk~x3^cT)f74*L`vBcLZKsKcRWPoocH(lJB~9yKR-D+$xEeDCX+cjI!Yn-I}T%v
zQmUW-pQZ@;zF)7`e?B<KX0t;>L%duryRQ3;Z6^{5(=<8f`fi;vrBtUZrR-ME^E}se
z2ln@Ws#dqQw)oD@&hYT?N!zw<n{&<>)9E~D20;+SVll%o9;(+%r4si%?-Zq$Wtpbg
zGv5b7=bWqT=W4ZFqrs(=+%SX?Vd4t0dbfCI*LpfN$@Cb_gW}3k=GL#pO+3ALX5q=l
z<AUg?!Wf2ONY|yF=P||*F%$t2rIbPC_KmcQng<c<`x`m`u}g2g^X12vt*<_L?TeL$
z?3@a>snV2EQvF|O0AR(Fa3Ur&4<Zge@!b0t&J3`YYd(DL-SbdftF@vBRg88L$K4wO
z0AQr%-R-{$+iJOg=$SycW&Br-Qk6>&0{|f1yxM<ced)6g;MvnB1mH0yrKH7TF$e-(
zH7TW(QnA<lK@hYz__f@Pw?F;+?AI^NA2p>8r%bI2g#w+Mn^TD>v9weG06`1cb~Sgu
zz4GQqkG}fd^~LJypG^(4qbec*%+AiXbyxqo?;zqqS-*Aty>HH5TYmnLKMKE81MImu
zWY=!aP}Z=yCD`B}R%%D2eYK=NZXf=Z`Mg-Ud=9?<aj6v`0v${w1cgYigkiWM9yWa^
z6>h@vhp#XHODsNf<?4%rb_@WnU3jJK97tV#;{}Ix=8u9>3n2to^C*-xw3APrUs<`>
zDK7}t^LK)omsb`q>2u|7K3i_eh(6&xal<gyY&&s3IwIa%&FyqgvEOs|?w|Fcp5dpG
zp<1mPLqpVYoXyS6R;%UvzFyj4LVBr%PF0<eUQq#j-)}aXIe=s`$sNbZ=ksf|+UV%0
zdX*ym7I}<%4rl$^5V2e?A0m#7jPS9su~aJc!_AwtQaMGbX_`Wa$it?Oz@DIL;rqVp
zy0?P>02US&#>dAwV{B$-rmwGWb#*nnu~FIH_I+P}Lc6QJo4DF0gowxE6B85D)6-K^
zQ-lzbPNx}Tj4{iygb+dqLWp`=BLR*B4GUV)Z?#&DMnh5j2c)!J(SqXli~s-t07*qo
IM6N<$f=q=AB>(^b

diff --git a/images/l3_green_off.png b/images/l3_green_off.png
deleted file mode 100644
index 3a5d065fd455671ddbb7d1721f3d178bd1e43798..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1293
zcmV+o1@iidP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00004XF*Lt006O%
z3;baP00006VoOIv0RI600RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru
z)d3w5HWla*Jr@7~1d2&SK~zY`rBz*M990xPclPddXMeLv+MV5mYMNwQ6YR#cXsQWq
zB4TQ4gH%z(pS*|<Mu@bC4?-UlN}u{7q9TYzBw&datR<-yMBBt*rAes4wCqNkY$j$m
zyR)-9v$HdIt`B!J9n(CB{T?o7?woV(Io~<=Tr@sDju285MO9Tz(+D8|fDp1*C!9M7
zAxi0{zZhdd5d40>-|t5VVF1Wxv&m#~eSKY3Rpy;iiV)g##(xpqZnxj>4~N68t*v!+
zb=WYBWHKp=Vt;>sb8~Yj6oPv|KA%seQrE9vpPijeBoeN!uC7ohG%zp_kH<Y858N9(
z9#1qH6-6<fPUmttPSdo`&Q4JjDW%q3us12COtx3&r&AvQB9TZ(M~5uSSXI?XB%&xv
zxm-33V^ft_0hrB}0@HNvV~ly8Z)j-HGz}Yuq3e2~P;fTD#mnEF`}wP7WeETp0*%jh
zKX<tAsZAu1+``$9KfN&d_4Lj5<0nU6eCFVG9sz)^>xN;NrfHfcHcgXdXGePaqf?{5
zohP243+e$uI+MQk<@>V>GjG5CPF07NffFjK!awxFXU9+D?A&`#Jijmf!L5-#H#?XR
z(=-Vo*vTx%aTmV7FnVpwx970S>$?-CrjGvlO?&f${k{Dh#}O)kX$re~NA@D6sM4CA
zlb;NIaaOHZ7Dp+g%d#v&2*>O#%VO);)pKP`oUQ@DC3tm@HFot}Rg;<kU=*_}tJz{n
zE6Lg4=YN3v>v&3;f?ZzhEIk0Ml$Pmz>)E-B+k8#lSQ7xK=|#P`Xzg5E$))X^%#4dm
z3x7ztTbDn4cly<vKR$`pGUVT-#*!p4j@UP)6m3JK_0N*ASWHbK0B9(q7(#%kW$C(3
zH*yDnQt|K9qO`oS0NJ@KKh5rMs&i&6NfH-}#hmFx1hLwVZp1a|s7XhB)z=O|WIBWp
zMyt5*=<x9HnK5bZRCMUIGf9m&dp{P7VViV@r}q!u_+_qCUvPFY0QfS&qmK;QUCXj8
ztt}<j004py900oDp%#G4+1VT;k%17>*ZugB`axeNz!k#b%CT_e7?%tCGJzxYgT0US
z*@06^&AhafEm)RC4f)&8Pe4sPunkPpv}5Nu4l@IrO+v^UFTL4zrTzT$`E+IhfbI(H
z8GN|vnq^5X4Uor>=LZJgss_39mGMg_c4(5k!2}zz*iO?~kb?&f9eT7E04TT-81__Q
z5m4|WYIyg)tSUolNjCx4ZV%)ZZ~bMMn?^qt1VNVNKp<d;&wgx77#%jKv(ILml}zeJ
zrmB4V_8mhe6bc25G4^`BsZ^?^rG@ADE#IRpareXIM5R(mrBXFDH8>iL&d<-gT&_?k
z#16Pe=(^6{klnj?<9Ix-D9YsIq|fIQMbYc^y4~*o=hrmNQmM4Mx>_t26NyAyTN_qY
zwY$4J7!1zL%uG#9$+FC*rp=P`ayn~c&s5vH+wBepgDovBJv}{%L?V;Ppoxiz+S=O2
z#zsL9c%J7t&L-4p>1276U#DzYmSGs>a#@n3d_MmVSA0Eb|B(lN00000NkvXXu0mjf
D;|y6A

diff --git a/images/l3_green_on.png b/images/l3_green_on.png
deleted file mode 100644
index dc27c9c1c91077496086b9c87fde9e3373614d30..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1438
zcmV;P1!4M$P)<h;3K|Lk000e1NJLTq0018V000*V1^@s6^Zk@m00004XF*Lt006O%
z3;baP00006VoOIv0RI600RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru
z)d3w5BLZA^Uc>+Z03CEiSad^gZEa<4bO1wgWnpw>WFU8GbZ8({Xk{QrNlj4iWF>9@
z00i<$L_t(Y$F-JQY*Td{$3N$ATGy_-JJ)W+%NSc6ND=hGgn5g`Ife)*8WM3YK9CF;
zfd^0$9t4a}#Ko9sG$0XQ3{D0M4lfxRGJ=VL;aIrXf(&=&+O1vN({<<a_o4K<N@4=P
z<e&fTcmMwW7pcF$Ur3TfBoaZ>G~)3%rfC8oNm5RqPx<STBq4+-$fqa@4u=Dm%Z1D3
zO0EF}gF$>gACr@lXquKbE`&gmq=HWT-?7bR!{u^OQBlFdg$t>wszT9q9iPvK+wG>c
zwUq@67Eo4J#@(h+D1_hd=luEe3=Iw8^?H%IySqhEQ4#I!?RY#M?lp~#jnUWFhpy|$
z@pznN%a-AGyAeWQSysW8y(ff7&$IjdwS0MinwlDxE?r7E97fSJjhdPoB9RC)Gc)MA
zUa(+N_@|WIX`G_`eMM2Q+wIiV)e(=!lb9zG38tr~=Tz$cL;L879VJ>G0l*b1VNLNm
z-tBm=U`oxYD;)mxbNU8*ICpgs+xK*_Va+pC+mj9@5(#u&$1n^G!$2_%Bb}z~2-ogk
zjkY*O+u}ABS&tzhaY_DzGq-+W?f!Ed-Su6DU(A5)U{;G@fBa1jZvPM^c#-#Ce1qkG
zf6TS6=dq<6G))Y{z%)&id@N;IX5YcR1e*i=xMqO*+WMU6Zm2hS!FrZ`2lujb<1S=b
z#uN@P3>@{((X~V(64empE$sQMgRc&2%vu)m?VtcG%fd8G<djm&veNyrcn=jd6>|&&
zJmh|e>bh!<#d|Vx!T>;z1{oU<5{<=)g@arg`3WAb!hRdh{NhvcD-<AB9p!TCFt2^R
zmiGHsvHHnZktB)Zzx8rrqL-nSzaw3@<=liRh0)O~Tvn&J_VXv~KKC|PPrrmT5x^`^
zjEbtNX$(?}LI9=k{f1snYRA}pdMA>Qn0$Hy$(2+fjAQ|ctaJjzqW|E(u5xSa3Is25
z=GP&fc%*7h231u>uC1+|lak_z;><B~N`zhxGSwDH8wPL&oN0d3G}Ab`m%l=1XD0`~
zRk`?qhmLm+;ES7c&V6ldZ4&eBOF{@io6?RoknvJj0%2v2p)~+2?W@xKnT!cy6QlTi
zJ}!?8<9hTd5GF;!%Hc`L$SJ&1%`{EA)^DTfNHf*|H2i6!*XN<v=b?VshBW|9N1ECC
zdRI==LI{kI%4l#pIoHFS_;Lr7H&SvR7>1D(xh%`cf-_As2RqX=`C`){y1)5|llpOX
z*G&O1K3c?j`+Bx)+L}|K!is}bgdQGY<?3yjls&kS{vUSmKwKr9b)r%)rIMYFeCk}c
zna$FcqycP5=s9<I%2|O6N$5D2yoDC&K#L_XP^hdfVe0xd{?d(tZ@%JiI0%Qsl$4a@
zM4ydiQXm0Y5M@(pZ#Lj(IFOOOc{5j6YCJtXjiM+hPNx&U-%mqB19rRpjz5<>(SQA7
z@@aN<7Qf$5d3iaC$KzpSWQ2M1=22EwmUiG?P$H2?e=3@qnot@W8;L|B3=R%bTwILX
z?Z)YJVzb%qno+|rh{a-zkB<|LM)7*RG&eUV-}4nKR!~}6%7qITID7Ui;c%GLYnKf}
z{%w|DBiXNFHrZ@8N=r*=XlS6Nr3J6oOCS(HI(6!lsI07H{`~nk91iSuJF+b2;Fqr~
sAKOAk^XHajq3b#`Gc%~FN+=ZKU*hRnum7dUga7~l07*qoM6N<$f=ut8P5=M^

diff --git a/images/l3_off.png b/images/l3_off.png
deleted file mode 100644
index 345206f17d79376685c24ad9970ca157c8b0b25b..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1149
zcmV-@1cLjCP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?9TjItnJfSR1PVz+
zK~zY`rBzLATSX9_-M9Y1j_ubp#;-;qp|OIZBqXF<I8+WOQ4c^7;=%>Ug#%I!AbLVb
zmG}`7Nc02;M1??z3qO}46@(fIA(AK@P@0IgPVuW6N41lfC%+%t&)y#nn>^Of;z#P7
zW_NaHcD`?B7Ok(ZBZM5s@jTD-JjNIR002UWbB+)aLdc~MB3J@Ips1p0S|X7c7#K*U
zQV1c^?RM++dZ|>hEX(seN-6xSs9`Y1oO8J;t%Q(dGC4RnI5svmG&DpyozC|5b}pBj
zpPwHY8OdZaa2I0RwrQH1o15iwS=V)KZf-7-NGvQY6bglSJPvm!u~^J7jBGYrsZ=b>
z!u5K6a&poz4ACo`bIy5a8QM{gNk#IJ%jKq~rYy@MuIn0x;W$pa-R^d~A$<Fn0mOlX
zj%k`EGq7zNQ%c+Iw&OUy?=!}NH}3uR{l!ba`kZsl8DrAatzZA-o!6du^5lIFKJ~$u
zSE?<lUXjOq-}gMv_kBt!4$SfiGHU>^%U_+pSm|(~?su9_^x@||{kn8x`OVtfFQ58w
zxubv?WI&IENJCKOvf2P3o*aUFLgS1pP~3C!u~!~Kj@uOa>GK~ie(`y;!@1TAT~M!_
zb0U4o7=aD|TmXRJy|8xO`W;UOYyE!h3XGhN9+}lHlY%iOD(@<FTnG??F~*LVlqR=Q
zx>2=mE`RjK`it8?ok9Bttgp)gKV)}zmr@!aBfVgZxj+D-+x7+OLCkaa%v;snJ0+-Z
z{_^wHM;<sHf;7-~c6M++pO@=^dH~>@a}a<)ZU+U<7&A_tU0PbY@NIST-4ly1T`0F$
zsP+SWczBoq0AoxID;3TK2(FrBzTSSNybl179)A=>DK0qYe?L4pEW;3$3ON@s#zF{$
zQ$YW$+jfL8Ap{^Tbu5D$wHi<6j}0K^eD~Qo(4S4kK#o$GwE7N=G0`-QF(zHh$cIow
z2H^7RXD%PzIR5xIm)_4eu08SetA{)HzwpD4=k9G)8%IT=k}tgx=}tydn_~FvTa3M@
z(8X?VUA0d<-*gt6o=<@cW>eO!o431E{SQK;f)GM%+m^##rT*ZLtpg>~!$<9xuQ%e+
zC_#c(c1+PbY81}6<2ah85nb0!(<~GUu~@ACmw?`42LRUc{MLVbFYR{QG)-OCiD4L9
zTU&&XbUGc4M*nF>{(tFoI+kUX%jN0mX)-=OZdumK%1SbsGz=q=NJJu${u$dpc>9G?
z>UmzRR&!l<W@ct$VuHA?TPzmS>Ga0N#@gCiqtT$0h8j=BM-3C2_=J#5CNnxZS}Yc4
zXJ?zuCR$xx&15p!Y&IT`M<NmV5r=xZztKZ%OBgjxlY`gy{k^?C+qVA#E%|aVh&m%;
P00000NkvXXu0mjf#%T+;

diff --git a/images/l3_on.png b/images/l3_on.png
deleted file mode 100644
index d28d55755f9adbec98d7f0aed848055801dc09d0..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1127
zcmV-t1ep7YP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?9V|Fa5hMTr1N2Em
zK~zY`omD|>8&wdU|M&mZde<=|S*kcF!Xgrta3M+?ixUwC$fbaK0U~iiq7oMn;=rY-
zf&-TxdH@6hi7OHua_Iq~qEJ+kAlESo0t?w~R9x4sn>w}|XS4C&|A)hmm-RYSz#P8D
z<9RzXZ|2V@`FtJ#n$4!?c|r)K6e1Er000r8FN6@K6s1(3h^XDPPY5A|aLygaab1@X
z!h{f;o14XAacgVK^E@f#FgT`!KSQCE0)SGAF=pGg>$-DubJNq)tkr523WavNeFDIC
zUBfUarNj7tBZw%3*xTFNXtj#PqU*Y>Ua#-&?#?^T=;&x7kzkC)0MW#wQNzD<ty&L)
z!1w*s_V!P$R<&AXwOY+}-3i-HCX<XY!!Sak|3~^k5ZJbDn&uJDYcv|n_x%$9j^kLC
z6?4^%`cJ|+=bQt;Y`44Nc}z;lEsJxmI}^&iKQ{`^k@@3~8hu&-K<(5oUHpEnoWFK!
z>iL&X&OenMF$R**6fwp)=cp7_N*RWsheVH~KJi}Rn@f99mJv}R89RRJ!}Ci^U%Vxj
zzI^w)-vR^;(WubVFpMAwXw($WI3n7~F_>^T4oKpW+~TuO7`?7Y9X);K1!!^vjAamh
z3IJGaNdB%701(xnvDd7Ynp$n&DX+rh>lQ%p4?Q4+upkJ+fCB^9PbY@)oAsOR?(JW{
z{i^!n(x<t*<?F-uOLGMPbbWnYYltYN40+ezALs<4Qi@Q~?fSmofcDj&FK_Hisg#mZ
zhSY~rC=}@I>}-@QeJZ680T4;VqQUOt&nzy!^3J)7U%&a#xsNW~5pkdv0LbNXOk1Ut
zhctjhTGp3#?P|LQ0C42tV?e4S21I8eN=^_2EZXjHH4;J;Bq8W@x(^bKAvBS6pxf#|
zVmxU<;QesnJS3lU7zRPSnK}&9qL*qkxKaw31*@OGx7r6KpFDH+wejBV58nUmz%p_2
z<4;~q-KuO4?xlfi6>VBHg^8!%$midV80Gb~E8Ce<mw$Z8_k{$SdcbaO{(ep3@TNSt
zUx>^!&9ZHe4f2kNjX%~J!@KNeY5i`(vP_DyT<Xe5nxUfKnVp>-%XOLSx|K?$H#un-
zhF%GwYp91M6GD1>yTbRPmIEgH@0U`l*XykT933BL>2$hSELJL&bULjg-+v3<e>3Zx
z>h*e;(sVk_rlzKHx!m&dGITm~gjkjpQWUK>_5==xA%qAa_V@R%C`AZaSXjtpGK^9>
zGc#jZR;g6_<;IQ9)|TE4(N}c1phNAZX{J)C$1<60Hk-|6P17VRD=U;z##kbe;G8qY
t2qCduA4~R7ay0cq2qA>;`$7mr{0q&LBtDRBr0xI!002ovPDHLkV1gb~5Ul_J

diff --git a/images/l4_green_off.png b/images/l4_green_off.png
deleted file mode 100644
index 4405359ec5f9aceb883a5c4d7845d7502201fe38..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1233
zcmV;?1TOoDP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00004XF*Lt006O%
z3;baP00009a7bBm000XU000XU0RWnu7ytkO2XskIMF-UZ9T6lsqCFue000DFNkl<Z
zNXMmBU1(fI6h3qB?9bib{MEg?36><AO-;}ZK{VQgHW49h)F4zr=!30@1@S=;De8lk
zLg|Z-Qho42um(*+qP8Wm*oWFC25a+U4Xt!HQM28po9zGHy_q{RKHPPBO(KXr55u{0
z&-v!e_syI^Q&Uq2p+cdcX<E5lrj!BzLP(5Ov(6xdIOkjbVvH3<@pwEQj|U-y0bqT7
zJr;{?Y;0(nW}<V>5kgzm_%DvlX7hMFwY9ZvZEf}S^_UP6i^Wt`9UL5NZEf}Y{cs<a
z&1U2A`276*;^Ja78kKu`di;L>(9lpM5^*}6aDV1>I)lNWs;Y@ZB9qBT<#M^ZyIWON
z&N<s=Vv=)i`eL+xTH^sA5D0X2b>(t7tZ7;x5GWK1l}d#WvPC6R05fMt$BeYjV~p)~
zdt+l`xm?DC5M9^v`MmW2T=@R{=nr4575)T(MsL%h-WLuG9Q-#n5X*e``P8n#=cBtE
z0HEtSA;d5Y!!WR680PLorKiuF8u@vWI(;%U0D?q1aqaBM#ajz+zjnMD!z&!!Q)ubz
ziKFk1eZ22r6dY!Wlv2YmD5coStRzY2E}k2?HtybYKz6xBJ}qk_KTUMDK0MezC`l6K
z3NXW@rFi4(p?AgrKt{4*7=kXw7^PG)^BH62IDU1sf~gf60A$6bJK6Zv(P|_&s$3Ui
z@4s~XqnTg7Jkmmd2q+;hwn`5GcS>t~_s06t1&6!Y6>0_mEwQ2(SJ;Dh?_?6<CUeda
zkc%gdjJ<dMv#|Gz6~Y-<@42}=P9~EkN9H%@961neTP=~5VtfVxKw|}k5CX&*({<g{
z1^|+m&m6mXEcIz;d^O1dYyi5hTX&pHCUGbf63hTVKv7rWHUJ<SLd|A$wU!4IRS+oa
zzn^;Z6YxL%)~j;`tvGS%kG&tf{7v^OClB`t^iU{-t<V7Q?4!dseq1Uw<gKR|0NiQc
zbB_;;Q)@U{KD>N|VY#9+yIgu??z(aG^oyOUxqpF%t*wqRHqiUjFSnPzO;42V*yrd6
zfV_4|p~f=}!~J^)#MvbX)L;-8lMry=yB~6q_O?17NoNXzcS({k=bTb1*rb%ce)x@!
zE1i>blZo^#0N&!=GyK>+=xQ3%@1{~!AWjU<>Bd?bDS`>J#bP0*Rgis8?BD-nKLBvB
zAt0iwhzkC}CvqH`UXj;s{+8CZw0^88N-mf4dcC52^T*#EMhAqpFE5O94tz7Va9t#t
zPClQ<7-N^q6_3Zm;jrCq-|;=#xwmY4n5?$BxfzegYieq6Fc@53UY2Fq@AsPv+^6Zf
zZoVPy?d>=ci4+QjnVA{4+pVgq%jL4!Z2u3}FpN^EluD(F#bPuX?da&hnx^&k_WFFj
zg@uLL+1Xq!XLe1&lF-BIi@tAV(q^;ye7<lv+}GC^jYiYyG@72CuB)qSYHCsx#csDt
vk|YSVW?EU^f@}2|V}y`OrIJi0v)Sxl9bfY>t+$vT00000NkvXXu0mjf9|S~U

diff --git a/images/l4_green_on.png b/images/l4_green_on.png
deleted file mode 100644
index 69897e42b5af89a5d04973ca727d21a926e0a6b4..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1408
zcmV-`1%LX9P)<h;3K|Lk000e1NJLTq0018V000*V1^@s6^Zk@m00004XF*Lt006O%
z3;baP00006VoOIv0RI600RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru
z)d3w5B@LRA<kJ8E03CEiSad^gZEa<4bO1wgWnpw>WFU8GbZ8({Xk{QrNlj4iWF>9@
z00h)YL_t(Y$F-JQXk1kkhQEF0%p^0JOl}RCB$Yy%3#Qd60iSHN4+=3&sl5<TMB0kb
zqP>9+y*+4YD?TU~L{!igu@#ljHnrBog4I$|Dzr(oEkT)S)zS%>q%)a&&Sm>BnMuw`
ztO)Ib!`auh)?WX=*V>}Lzh4R=h{xlkQYq5uG=^aSAcU~|?P4DnLLjAFaGk2ExZQ5N
zUN2s+H#Y__F)=|f7-VvCl2j^HFfOG;2(h3O|F`XQI`MkFR8&;Z)YL>(RTZkHX#|5o
z{C+<j9UUxPx|FiAG9I)<qftVk5JN*ljEsyB2m}y4Jw39xxR|c4E^2FQdDwFI?p@BF
zJ&UGkDCu;Xwzf9>em_!5Ow(NOn>#0^EcEC8?PK=+05vr=tXQ#vSS*H`N~Nf&sUaSZ
zlgVVzG;Kk`<nhldxnDak_IXuRak*U7*VmIyr*oKRvstF5rsgsA$g#tmO!kr}j|1S1
zma?v71N%1Z|IhFW^BzAO@29$B9f9g10J7OEnx>)aI=Zf->bhPC)7%rTKeCq8@+6(h
zJ6UEvhCpyb`Hf3=erElVEA;L?HM?GBkfPXP{MQo)*|NWvkDu-&KvCgfhGC%VI)-7O
z+Obp=g~LY=G0_^~{JIM?)HPU?-VWd98FLkfj~-&r%X?821w*>Q)C(a`T<>G`zFq(v
z!hx>q7D!Cf#4rq$yi(IN3;)yUlT_4H%rgwI#J_~<`f5(6PtNX>`YgtYAaA~~hYtsD
z@b%^fG-f$uC!cC(C_u70!Dz>IHlA2d*P=D7ed2k95S;m?k8j8O7+HN4am#7Rgi=Zb
z8s`sgruV>ieBM~fm$x*e$-Io2cT^3B!vzfTgHi%M`2NK{&ZSOs;HNzZDVTg}9O2C=
zka~_ld5!>tFMh<<(XEVqwv5p2FcNUi5X~;(a2U0&uFev6fRgbNl0<XfdIZtuCUR|N
zJ@-UB7N{KAKY4riCs6h*Z@hYicq+lEAOGUXw>EL6?G+Ba)NV0eS67$I?Q;zSbgEr^
zb>Rz?RWl(nXYQ*qLzoM&+O@`VHT9wf-n)1SQ+1HZnz$TE9=~!8eaky^FY^O(-c?rZ
zmB=(rc6IM&=!2__a)ahaoV+Wm0N9<K;E!>QmgBALd~KKIiVC4&I2<ghT7)7%B3bgN
z2d$-vN}opLUfhDYq9{4S8HQoO&M*u<-FA$gZ{Fvec7_A>_W&6CyO?fQH#@fNv=CI9
zX_&d^kw|1FTpGHR7?XF12)6~=e5F)pNjAR@zrJBR+r^HYE}RH7OAgOFEAb+vX6243
zV&lLq9Ct?fJ(60m=BsYEn^-JHX=$nD^!Wv|IXw$A8|{wf=PWs0P7@ryX3>>zPfbms
zsw%3-;~^9Z(b(9C%jLT7%jLeg{9j%%cA1`@CKL)$US5t`TU*P`n>TSd9F&!n6&!dN
zlFeodkBXL-7S!hEX5#TUgM)*Vl$7B2`|)@@IGxT1W>nX8lF1}vV`C%|2?Butt*x!O
zdcJbyN_;*a!^6W|zI>TjEJnWC&4pnuC+z*X_1+Gf)9J+L^U>JYNPBxbfk1#rB!U<i
z7?72fl`LMo7`NMv%jH5*6bpWKWp->AGHUOerirF$WHK4T;V{u?lz#vl0{Ebo?#>1P
O0000<MNUMnLSTaJVv>OX

diff --git a/images/l4_off.png b/images/l4_off.png
deleted file mode 100644
index bef390ac4082e50f4934ca6b947e4f558493daf2..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1103
zcmV-V1hD&wP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?9Xq?8l;Z#Z1KdeO
zK~zY`rBzXABUKc=Z|2QRY9<M6(_{mdQrlAOh7t<>68d2)ekgv4;D?|q!u|>(vhJcT
zg2;lOBCCi9>W?d8L01v{Sgh?zXl<#mHDqHpD;sT+<|UKNWahr-$7|kB((Z!m{dmmW
zd*6NcoqO(mWMg9k02pJA<8(TmAP5K{aCaeuD2E|WP17i)BO@cRSS%io0{|65)M~Z8
zy}f$9?l_L``<kW+Apk%KA!EtkV<W2bq%)<|w(Zf;(b?JAWHLz+u}~<Cjg2iYFHcNN
z$TRO-7-Qvfd1q&*P$(o434Lj4DH4gStgK8;O<9%&|4%H-N~KcCWU^AJG#U-9*=)|w
z&u20j0N|W+&czXtN@X2d!y++Er_<SNmN7;dW2sb%G3L5%5Cjr#g|9?YDHYICA66<8
zrPMHtbUJ--aG?3V@49ZQ)$%+K5fM>l@%QF;AFclCB8HVx5K#oR??3r$v)UcX9T8pE
zbsVSH>mi~hcOv2t8m;1&Z+uwx0mN~#{rQE{ufO_N*OMuSO@t6c41&P(JgSgYx04=L
zGzkwzb<TMR7Ku`O_nRlqUIqZ2=n~8!;tC;T(p1wlSx-geKH2*z4Wdt+8*e`Q+WWu!
zp1kyA4SWC#?l=yYhlZIDE+z^AAP`aOmr)2o!2j{W3zyG*`{{J-i;^!mAY!=G;Rr$q
zTB%edOyMRZgrEQb(Q{oM(%-)N!I|r4svn=a@#k#;U;ucYcQ@{r%Vjz~KCTKf$hpG=
zct0c3Exq&dB}hE>%1hT;o%Yv1-F)P&=T{eAJpbI16)KF1GdVd)C1H-<PJVFCiRu9B
zq4%!-%&G2r+|-@<Yn#F8cb_?RQb**29Y6??Xj3_}2Es{{NeukjezR#H0)PNLb|QH)
zlL5{(0s_Ru!w>kgGbiGH<De}<q#PJ(x~|J})M!0K$&A94vyWftgEji-SF0EGs(V--
z;Rixs{nkDiQG}PKFu4yob94YqJoPr>MYRV2Z|?5=<MnqE>**g#`mO7K?03RgOJ}uG
z(=-`lwrwloOGB-=yMJVu-02D4EB>}A&kj>rCC(T#O_Rps@nW$!Gc#kF=CO~%Jsznr
z1;TlFo>wduZQG`qOlEs~+c1oHJZ_riv6JsVNw3#yG#aH+DVNL9xw*Mot+uwdX4`f;
zosLGMl+yc)8w7#lIMr&k-EJ=|EM&7;lF#R((P%!O-`d(L6bj8|b7;yBUH=}@DW!=-
zVtRTym&+|KE_S<JvcA3^i^Wo@R3s8H3`5aBJki2Ik9}LzH|IPE0^j%R^?JMA{uj1E
VM!;Aw4y6D9002ovPDHLkV1oRG`2PR^

diff --git a/images/l4_on.png b/images/l4_on.png
deleted file mode 100644
index e63427d93bf11ca89fcc57cc79c1698ba0a7fa23..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1084
zcmV-C1jGA@P)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?9XiaJq;&uQ1IbB5
zK~zY`l~qk>V^tJB_uTt#^3vBSHKY?VLmTKyAp;J`qc95>Dt6&wcC&UN?nF^H3c7Qc
zg$q#zMY<7Dh7kl;PB;EwW74EL)RwVOrg2D_Hlaydlf0LAe`ax;H!m-51kWOzoO9m2
z=Y01&=a5RJ0s!rHyVvUlK_I0hga7~lXstut2pLJ#h=^e@B67~BrlxYa8~`w__3rL&
zy<Ts%TK#@s2w^_fTEm18Lc%Mf0ilIbIz2r-H#g_H?&9JiJ2^So*x2ZFI+wN1WV4h~
zL^P+s{}DonQYr`n&-3oK+w1G=*=&|I8jWtZd&RbA3kBP@8DrrGu{2|VBtj>I@H}t&
z=xD9o-rL(_hlhu`TrQu<IF7>@qm+i_C)OU~6Ehl-Qf4w4&iUM6&}y|<uh+Y*wc|MH
zbUJp{WU`?p>Wb=&F;o4sz20`ek4h=avKV6+5kg4s!Cyc9abF=CCd9lH`kTM}*7#Q#
zuOZT7FQt}c0RRdi5K)f{0I1{jTR#tsKIy&x>vuQ5{W=(-A3j5f7$W+<&ti^Hrp{#{
z?^s%^33_-BYS+Ih1AxV?L~1Fe%$XP^NmQiLkaRS74{v|`)w?UVK6>SX)FSa)b0s38
zlu{>2w5G>K9sGIwv$fYgd3jcJngIZrj0wS1N@1;5Q%adXMlm`NZE6fHN~!kdoiAF~
z?p(dF-8@19oU$+=8m6_DQdX-~=DKcpzv(waXRQH7S)3I-JotX)M{wL5AJ$I2L8X3p
z32vkpUb^=DGc3{sCMQD3($W$WLTJSB9mb9$<E>&ZzWwD2P%`i}XI|;ecjVQ#UR*fW
z?R3R>;2A!IFiL4+e=C>*aeUmHCCWT4v1ihlnWkFv6ewk%FQ#PSJkq|@8Y0~ry@naG
z$E->zU^bLLf4@93IhWr1;8ofjjAn}p0A%~0hnx~ZU>uXP2OxwgrPO#M7$tw@^-AT9
zh($IwYWw~OK$3pp(;r~(?)E`HM)?q4g2+;-)DGuQjc^Zr2Y=TOljiVQ?%Lb>eJxt?
zhzn=bI6XaeE?&f3F4t@}ecum)AVx~l3Q<d<68+U$3n7NXVI9D69G1`LtJUhx&Q76F
z2p8Lbtd1vn&7?GU?C<XnENgy#o-HgaxURdpx~lKpdk!&`N<C>dOwRh)CJ;jSzQ3*%
zA}%j47mG#4Id@&xah$EKt<6TG+vx;BFu9RqStnM&IiH!CdAe9El}e>jiE~cM<uW2t
zN^RS=EX%SiGd~j-TXeA~rA%0~gQS!}5DbSy1JNV0Yb`Ns)p=e30000<MNUMnLSTXy
C9_T*+

diff --git a/images/l5_green_off.png b/images/l5_green_off.png
deleted file mode 100644
index f32807ae93e8829ddefd56b0d92e40f7ab585f91..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1255
zcmV<D1Q`2?P)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00004XF*Lt006O%
z3;baP00009a7bBm000XU000XU0RWnu7ytkO2XskIMF-UZ9T7J$x(?V8000DbNkl<Z
zNXMmBO>7%g5T5t^?0WrMHvw<#2vqXZDplnu{4_uUNy;H5B@whpmFR&3Hw5<}pb`Q~
zLF%QKil1XqBtjrarAk1YXcILcB>|L{RyI`|$0nQjXYKW_ci#?&mn<tc2SmQZYToS3
zyqWLKn@475W(Xmws%n~6tJOH?06++FzHYcRgb+k*_{$iRBq<aMg+d`h2m^qPjg53V
zy}7xmX_|<Rh=h=aJ^qW}^?F00P%IYf=;&x_YGS5orqgLzmWPLj+uGWq(J1T!#bPm&
z$t*4|E-x>qQYlYwZ*Mdj9T^$v?CkXW{jfXu{r;Ag7Fm|F*=(UuptV}9r>94jWkj^^
zgQG-5Av<69(rpg_@p!zuySr2>F-_Cr@wlq0x~`k1*>FnY0EEwug0OV!8Dl=5FPTi%
zYBgq>rePT6a@pMgSAP0_^5?Hs)q4Pt47Z-_d->SV^Nsyu7Jm3{CU4jPK%lNi51$@+
z)C*u3hH09XWm%R*Ez1(sIVqgGc=oM{_ZF1ZywRMmH!mpJ@h{&$ck!(Fi-=&?008Ui
z*Kfc3!Hso9tZJMC;fTV9b8cA{=bX8jrIcR&@$$s4Q^AABJb|E-Ca-A|zkGYB?eOs6
zFr}2E1eQfTlmdJ{{?6z_dk7)G^?ZJlZ_{PlHs_oQf04Uw+f&yjb;jMH0l*^#48J{f
zZF0*JEdW3SLO?C#*Vfju*=#nyX(0*&=Xj}e^qh0f`C4@qAKu*f?Mfwm!`2O3H!A6y
z8_P3xa(%6u6*eL-UN-^YwdYQqxo~MAv+n3|n;%4Exm-?gB-V&X_7L82r)vIH$;=S|
zNa`d(2oSVw!!Se_0RZ@t=NErJZ&j9Nzj*2BkykEEj}NxFE6(L|G?7TS%ZW?!R!evZ
z-EWZn2JvmR-Gh?sRB78bH|m5jDm6Xx>c_XfIdkcg$vZlC_kJRgpdvJG<Auk@f=a~c
zVy8`mN@Vo$F?ZE~rdleM3LE#*H;vE(U=-MP<2hzjTmb>j`B2}{<IQ71B}~h)Sp7t-
zeu5TaK_z^=d2I0MAt!M}v`ww3RuK`jzo$R_5RQztN?=)*lRKr92?vKw&iU)7-{`t}
zX!`neR{0YE9|<2Edtxi}*0r!}K>S3{y*Y4l$>IP2r#|}QvlnsouG4;E#Ignk1fG3z
zVBo1i06_2(FrBF)GC&9sH0@~j)%AQuH^3KZ4#C~qw-nABMn97zsZ=V3!(k_Vhgm`h
zq5<2~IeQBw=*r4%1rY&O@46g?P%f7lV=NE|WHOod_I97ox8r-XBkq5g+^E;<nM`Ky
z-o31)rDbJh#pCfrqfxQJE@2pkctZ{xIKVnPJ5^Pko0|&;gR(3K0s*hr`~TuvmQ}4*
z^Z9(GQc0y!U0q#F)3m<6zDOjpw6ruoKVK@9#ME?H`uB3WWM}TXne=+Skw~Pyy}iG`
zKb1-;ib7^*XZP*f*V@`DNs`a!qm(*?x;@=2H^g<zwr!iHsq1<!mn#;F{{U`>a19sb
R_h0}3002ovPDHLkV1j`VP?7)u

diff --git a/images/l5_green_on.png b/images/l5_green_on.png
deleted file mode 100644
index b74bc4d26a6626c6faa7aa62c97eb431b2977058..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1420
zcmV;71#|j|P)<h;3K|Lk000e1NJLTq0018V000*V1^@s6^Zk@m00004XF*Lt006O%
z3;baP00009a7bBm000XU000XU0RWnu7ytkO2XskIMF-UZ9T7MH8&C9d0000TbVXQn
zLvL+uWo~o;Lvm$dbY)~9cWHEJAXI2&AV*0}Q14_VZU6uT@<~KNR7l6QmP>4uRTRg6
z_v<%9XF8qfgQhcWfus+bRLC?nhL`}sNKAzyQXV1r2n$^h<zeE2BD#XcxFE6aR012^
zD8Uv9wz?=L1fq#)8?YhZj0m(dcG}K#I<J0@>tZ_7nU6|h0w?)$U*|jL-24CEbFLU1
z9F#%`;_*1iWRg@Wg<%)~2qB7Et61lS5J)MP)l*d!hr@x(<-+B1W#<5<r>6-70?f?J
zkW41?&ZU$HA(jo||MqP*8!nfN%F0SwT3V>Cu13`~jX)rP*XyOTvy-N#COjSwPg|nV
zD8XQmk&zL`#>Vjb{fNH4K3Q5?N>^7GKA(?gEt8XzT)A=uP18_PsT3U@9eBN7q?DMZ
zx$IZCCZ)`e3tQ`)^?!ic+FIJ%+lj?usL5oK+S*#;@i^&p8coxdB}@+goRKH>b7Ear
zRTaD4PJMknsZ=V9c_x!#Zf@=|ruLpc&85Ue<}2a=xT59kD%;J8gC8x=er=YY1_lXd
z%<Py2(w_Cax&3);Kqiwx(=>ElN7r>!UDxx+RJg<L-kl`ZCD^uZ8_${R5eWWJZgKt5
zFLd|*%Eg}Vm-J;CDN11>&c&0TaBc5<oM>H1GG%~AU`Uz0R)Ap`=(>(!7^qe(6-D9n
zxl>HHMfiEwFpYJMMZ3Eny3bZ~3#ZSW;`rM=D2jq19boDxB?=1gb<fAVwt7Vt0wYa0
zJcCgHiD{Y`hJlhZYMN%g?N42zvbORu#{g@*YpAKOp+9wL=|8D2Vhln+d^XJF<RlXl
z6HJ6>&==vfl25fV6d+ME&z;WO?D?jfu9Z93`NHc6A-Me806$C(Ft+`7#9y|eOem#9
zEM&?0&er|B^=>y^U9Zrwx@y^^Bc((Qg+h4@a+6X5Zus%Q09TX!oV<1%Aq6v=rx32J
z0jXyRl;a2h_Il2Y+~SNr&*;!ux?kSF8(;L(^HS4eCm0HaQ0waIijEziY^sa|(QLF%
zLG;z>MfNU5?u<B#peo7yjZxZ!a61vUYBnGIjJvC<XgT^F2VVS;RrcaKP*+!%#k?>{
zNGaK-c3}=LDN0i!&82H-4#Rf)j=VmAzM>JNMm!cHHapG3z#THK8pzC|E(TfX13<~)
zmHQ0C;Ml$oXuZ&eISkEz+87A<7zp@iylulAhSm#h9Nl{?ub(BIhN&fq#uHiN$$#ko
zvKKbIMuP)%T`$UbilSr*XBb8ic7|ba_Rx9yzWto5+GS4G&jJvBSjs;8K8_qZT0~H3
zra+V;(jks)*~6%w<q!Km<@Q&*kdGb|L7S_TYT<EM<^A1<IV_H39biMC73J_;uo4$S
zYM7pOu1|%TPiMgHW~B=r+`CI;k<8XqtU4SHVzC(I<>f`Y&nYbB^b8b0R4BPM(h<h*
zMHbf|@xWp$*Pol4LseB&r_)I=7^Jzm8N1#7#FxvH<iB1qR#{kBAQ%i%QBi^F^Z6Jb
zAE%_G1dqp)58zoyCX>lODq34xQP-|rOFSOu#*G`4m6hT3dT~0P*lf0^=2X{p5{U%i
zaG3e|dHjAqZEbDYdcJYvM%->UqobqTym^yYEJm){6~a)I%`D@>dT)izX0zdTyJ>E2
zX49rk`2Bt&kqBaFXh>F7RngGUfWzUyZnvW-N)dimV^(aJb7~!%rirF$q|<3ap%Bq%
alz#yyA}i7MIcdBA0000<MNUMnLSTY&7oC{^

diff --git a/images/l5_off.png b/images/l5_off.png
deleted file mode 100644
index 1303ed2ce264f2d335f79e04fb5ec6738b0cdea4..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1113
zcmV-f1g86mP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?9T$m4_y7O^1LjFY
zK~zY`rB+RB8$}d;vpeHW<BjbQ$E&E2Sc*AB4iSkXRY(z`3KEA(l|URS=%EMBaN$w}
zlmj4Cp<a3edgR296u6Y1E6RZoIY}dtgw%?o2&`<A^=`fP?#|5Pu<>@B1R=HWwEOnW
z`@Z?!H=`x1tE+?%$8mh$_kCXo0RV&$I4j~jAp{XMO*>tn>v}q!Hcc~^%ON5~MBBDE
zH#cqD_I*DLLqbTrUd2#*ommhkDWwAg1H;3^6B85pe4a*8w6(RB%jM?g=ElaxGMNlK
zLAb8FySuxwv9YqUQmIt*`T6-&Dz&h%Fg`wR7zR997=~e4Rz9EK-`{UGo0{i&larH{
zWg#LW%HBwl>cfcw^)<#Q6bj{X*>N1&Y&Hvpg6DaiPA7_@Gv|qjr^lNllO=J6F~%6P
zEX(se$~kYh+c5=o{o&d#i+e*?FU>HuX>|1K4?i^m2>=AbPWHL0mny6mxYOx`VaPcT
zf<Ozy5D|qC*c;9J-`u#f7j`u{j?nw={SQC+^8gWBz7Rl8E<*$WAw(2KLI|oVnD`74
z`_g$h->*w4RL|*}2JqGO4=#@ygb)y&M&nQ_haj<O%$UY6i7bhlh$r<%L_i<}yrah7
zj3r6ZyD)AQBWdc;V||1WQc8&cfLw?;A16f^0l-@?U%7Gn>)&e!$CXlw-m*j@TCdmR
z>@kt<HaQ{yMnTYHm(=-N)qA)2!_}YfytZ)R&D)FDFOI8{s!i(kIxQB93Dl#_b`6J8
zqGCP_LXznxZ0N;nH@Ba8>e+X`edC39M-44eLv2zl7HKR+V%y`UF&s)EM8b;@0uXu4
zCL%VE9#C@_f<LH~LiBJagd|g>k7z2C0RYGVM28Ptm&KxiHjv9Q*>O9VNuML_gT*gC
zg$o}&eGWpN5W<8<e2G#ON<DR$O2ggvUb)-d>d?jSfBd{C|9ShR*H^g!0J!qm#+R?+
z{vLK)pRk{lk|w8Ag#m!k%O7)oGchtDvVL#P)}H_Epz*L1Kq`|rVehYPyDOclt)^+m
z-23|aT-P;CGrqwS3WxVM4twPygdiSl@3m68PNZFL2kIe8W=06%oO_<f7^9|X)@rp<
zsgz2kRB?J{poD07!C9Zw`XC5uwOS^Vp(7(B)oNAO^=vj913X?N-Gd--9H&;R&CJZu
za=C2V_R`XlX_}U0_4oHP#vTuVbKYvT8jXhMd6i0KYHEtCt*se`vAn!otyXt-b{xmy
zoU3=v>7l9CQlA-P*=)8{DosyM&(6-a+ikMGzMf8}2L}fkW0X=|*QJ#I^-u7>;>5R2
f6h*G<`o8}!dd^2`UQQv<00000NkvXXu0mjfVG{tM

diff --git a/images/l5_on.png b/images/l5_on.png
deleted file mode 100644
index d77e64e18edd5db14005f0d060e352c59ba245c3..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1087
zcmV-F1i<@=P)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?9XVBy_0IqR1I$T8
zK~zY`g;vjN8%Gp=GdsI0ug0R1f?^#ER=|hSh@__2sMxvnq`x8*N}-fODU{G3^pH~t
zJr{b(B{cD&$*raZL(@Yl+i@eC*okCXi@3HU+j5lE%3AHtydK6`k0d*Jhh_Hd%zN+q
z=JCBH<#L%2vbVSAd0r3%hzPw#2th<bh+0Qa<y7nFl~QV&Cg(hp$si&_#Ep%Og@uLP
z-CdP{QVIZ4%Dx18roJL5rHF`#jIm@gnayUWr>Doq$62G%D3wa}di}BxPAX*>2BmcH
z{8^^Ml2V3Y*lxGW&z{ZC&zq*nHa9m94-aP?CzVRYVll?pspk<<6{w?$LPr*cVW-nc
zG#Y<38e3ai?BL)aolcK94(FUPW*Ek)ybo4A=qH4PVdyxHWm)NVyI!v|&-31ul5-x5
z#m<7?SKw>>j4_3N!t<)W&j7%(EXG(wpTg_bRu=c;S0*kPdKA%GS$Nb85dZ*#fRA07
zxWEROGz`NuO(6vJeP1V3Ef7&Q7ia(I;43F0N-0r@hqv$i(h!_;%jTT(<6hBBl}ITK
zf`EZ`UN0e@NW=NKi70ii8M7(*=IV#<XG}^dblpm&)*WCh>SlHprxFpMH#7iB2>>s)
zD{K4Yjm;{A7(}K+Ji&DA6A}Qv|MJG2U;o^wH&6TnCZ$9~S}K*)O7<E8DvUj!hR%Qf
z^X%PQ*NfxghwrZ4ezYA0iWbr9($W$w6bkxf_AvpySg_-H?e<Y<T`Ycj_r^!}@0IFZ
zdE5n3MvSY?Q&Uq+ol^-<O8~v?<R9$&0I*-*;Rc7W!zm2*TT~8Jn$;Ht5hZX4Up76@
zbzRqWU%IUj07KvF_y7Q%7x(Yogo`s7yC<j~hcU(!s7O>#GO-vu`0?upuOJLx`s&-O
z8E}8PcKshA0RTSuWcG`h!zUFTt_l@h71OckgpAC5Tq=F0H&|_X@jv>`&EJ1J>UM#}
z-x?DCu01{);4`{mLI{h;;}t2BLg?y<h|ixqe11w3Z?9CFj%kAEthG9k@apqKA!xN)
zL&+o?9v)s_U+<2LP)ZHMi1z8~std2*a=RLhky1uNErjTHyMI%9>D)OsIy$<%yj-nT
zv)QaZ$#jA3n@z6~VO7@7&Q9Ajv)L>g8yhPW3UhOF;_1`(2(fKDqUenis&7LWhQ9AF
zAu`5_#bPd(W43KiPEI<Gv%0$axK?X6o4)V&)!Ro-M4CQh2_cqcB@&6ZbGdvzpU>wh
zrKDUgQ%WhNwryLMrKs1XO%JCJ4SgQytr7%*`nQl${tpKHGnR1gt0Vvb002ovPDHLk
FV1frz_n-g(

diff --git a/images/l6_green_off.png b/images/l6_green_off.png
deleted file mode 100644
index 395a77476738ae47d89c6d3a8dabea718dd39a6f..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1302
zcmV+x1?l>UP)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00004XF*Lt006O%
z3;baP00009a7bBm000XU000XU0RWnu7ytkO2XskIMF-UZ9T7PS;(;tJ000D~Nkl<Z
zNXMmBU2IfE6h3oz_Of?>S$^ER+Y+JOZm~$V0xD{&6n$7IQWbbGA^6|}F-CnbA^toV
zjR`R!F~-E`iwQ9yH8z#T0JbrZAW&i~(t;KmvkQc7cj<1szxQYF{P-~Cdb99g<UCBy
z%$#%PobP-&gGNV35kl2!Rns(G*D0j{fDp1*r#Md#LY(uaTa2-yD1N`+@Ao5wFaQ*b
z#dJEou&|(MnuyLhM+h~&@n00T+wJ%J!{Km8N5{&QE3su+>2z9E)l@3g-rgPxh2R0C
zR4QdMnah_iPfblFlS$Xsty@E(P=9}aB9ZWTJn&%R@pz)qsH&>jY<6*RQPOpN)22<T
zs&dZRJz^hn&V_ET&aKlP03wk{cXxNWT*jKFMIw=EwQ3lKWm!#K5)BYO_f>?Y^BiL=
z%W_Lgi>~X~vMkdyE0v0q0H;o$96I;IZ1pw(v;<oB_UzlSedoP6AYQvPa`fYOkNml@
zdspv)58iocHAbdsT9!o!A%tK;h^Wra^s}!I4_+Ffo}dd>0fKBHJ8|sOshP<`2j5$=
z;RZ+wu-eIwb{ssn^VciaW4ttR_K$|exeEY*Qc4J+lwv2ck|dq@<;38`uy6eim)B?K
zNOf)S_v0JdH>Ubhk|a^C03pWA>4Qgap3i^&2$U@pPVHZ>7w7AQ3Ah+zlu}9fGseU^
zd|}AI)EOE8T#DE9u;B|sOO~7fz|6TX;kChpl`U1P^;)@*zf&h%7})KV?AB9CDW!Au
zS^n@s@ye-M`WiD#W|+0~_2SehYnh*`XN8T(D}PnryP5y^#rtjXcw1ZBH)p0TN-3p+
zPNLN~m&*x^#GZ4GmLb}4vu@p}WyTQzv=}Ic5FpN&X_}%p0H8$i(A%%RaQ2#h_`Bl7
z@zy8%`QVuYkFK^W&gF7aEEaQ?6H(M9KDd#z&P3}>BrnnKAw{*TWQ-X(0*8k8#Xaf2
zt~b^^`~9AE=jSR;?#E&=NrdKi<;5)nzCzGuu}xE7A-MbT0cX`~H~Zms{>GgW;jEIM
z)i`s>Zrf`KcR?~Cl+x`z&+l3_;41{AN;uru6K?F07Q?<mVAraFzGt@EiF3|7UpWHD
z-uU@yjxnZZr@s1W_Vvfs5JK$SB}u}<!A6r(`sV((y3TJH`E4Xym;vBzf%OAVEQJ=-
z;!FqRDJ|P_<IJ~f`%)hQ0Kg|FCU>{GG6hT6h!KmM5D@a*Q`@#Z-3I_1+z2dts)!6Y
z_z}0P#aoTem(9xV`HJBQt@dbh)3@fEMn6^*rCcrt0s%XH8(D-9=O)~R&VE}Q0zi58
z?<=y$C*x8fuQjN{fLAINj4}3ly_rlV9*@hieBb}*zVh$KL~13i`L@w$WHOoM%a`M5
zG&(&!?Q*$7p^$js0mU>;@rQJFcH%@LQLR?T$H#p>pQ@@}uh;E%|G&6|kb1qI&*y8k
zS~8jJ>gvLpruFpn1cSlJ$;pcsFP6(?F*R+J?0z_Pd+s}tbi3WbU@#t!_xAQClgUD%
zfX2qgR;*aj+S;lpiY&{LB-ssgdOEw>6xXRU#w^P+3?rAzl}e?5065}q0p8Ful>h($
M07*qoM6N<$f_7_tw*UYD

diff --git a/images/l6_green_on.png b/images/l6_green_on.png
deleted file mode 100644
index 06b19b4e4b483b9c22dd7ae93085102a0f7164e0..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1468
zcmV;t1w;CYP)<h;3K|Lk000e1NJLTq0018V000*V1^@s6^Zk@m00004XF*Lt006O%
z3;baP00009a7bBm000XU000XU0RWnu7ytkO2XskIMF-UZ9T7PdZ;2t;0000TbVXQn
zLvL+uWo~o;Lvm$dbY)~9cWHEJAXI2&AV*0}Q14_VZU6uUB1uF+R7l6QmV0bdRUF4Z
z_wKf|UD*S&tldVyQZ}8CBAECO5KZ`FjEV9z8iOYOK}h6bObj52(E$EKVwj1Ee<&b<
zU=(4H$wMO(ArKRgjmLy&3xu(jb?o-t?mmux)Z4XXl9<3RxjFZo^E>DF_<n!q9O>lA
zlR}at5{U%qbec>igJBo|NRm|2mP`4#BuNM%#?@041*g-A+wI2fcIU?chKGj<27^3!
z@PKqWT`(?$K$4_!o%p~1Hk%E%+f8k4Ei-1!VDjY2D4M1b3<mLdJhZj7F@5@Us;jGc
z+@h)~p-_m+moL-T*GC`_K<e!56b^@jj*bqzUN28t1_uY}?(Rm@G~`Ss!<;#D@OV53
zAuvsI+^={}2vO)4x8-By>jCQP>zO@!HnCU?C7n)FUtdomkszDRqG{T=gt73qHhI*)
zCFS#qqF}e%X>4pHlgZ>U&*gH&<MD@>x?|6F4yO*0tVsaiRwuHwayeVx{_sE3Dv2bQ
zy7uz%`#ZTdYc?J8SF>fqtJEnHxm*rS)6jJtUDr``T`#1mIKpK+ULid*Mf=Qlo;7D7
zA#q*4%DI6vEZgxrhc+J>(-&EU<UkTBe*9<=YtFXw+m#zM2$hRx{$NxSh>E;(hGC%V
zI)-7Olw&E&GTV1=W4JZS&r5soHTX&*yB)sGLi0to@7~6y)tixJ8ACY1)XCobg*AI`
zb1w23&k#eCYH54(X)?n@q;#_YiD{Y`hJkEtYMN%D?aCacw!Zcu!vIq~Q>kmLqbqZG
zY@N^nxOw(-c<Ug|+C9`nf>bg_G;*JmE(*HE<dcgTY8VEFVUVgza-;1UD-JAU&#B#v
zjEtbFD*Jx=hSv_Ppl{(NQgz9Kz7<L2YK9ea1&4QS#^?9r^ZEGlbU)g^dR9ePWK_c8
zZ~+5rPzaz3PP}oH<LNH8{<;ZCNIY0DgyhbrPUw)!<q8}DaC#NKU;jD_&-_W|(|rtI
zJVMh8ixCG;vwCJ-Ne08=Fmgjf!$T>l9I6~+uS-H*G|WhQv|t#(6?K(ljC6=>SceaO
zV5Q$d@cIo#r!3&x<xg>LF#b^8H#9WlF)uzOgb=hV9hg01UJ6qn%&{^wdtkBs<&re&
z6MRgY>xR1#ZrxYWg-JXzKw6ko*lk5w9a|$?<zjt?VX$%4d$jCt#q0t9-!_g0y&MgC
z@m;fF_CU-2RyM5MSkTXtPNQYnPB^fZ6Ia8Srb*^rA730B;GO5DpzC@`<gzU1OU)vK
zg`Hs-e6@BDo!{-^xOR-KjUxa=?mAdyU&Z>h8wzJbJ~J7R9H<kX=ho@3nf6i})-m)+
zcP~qtDhNfjg1&WAD#ht2mv@)1W1X}<ZvYz-TFDu1IV*4@2@P%J4x=qg$;Fp26wl(Q
zuEUWYr2o#)xOcwdbUKN}VoaPku_XH9lE^Q}K@mj7V$A`>2L9rT-9e>YL5)U8j~ZpV
zf_OZRq9`aXmy1v+gx~MSZnr=3<?<*gdBx~S)b#jzqobpQLLq8uYEZmhFa7=fR8&+@
zU0q#p;7Ld>mn%FfT3T9Anwy(RBodrIf1b+9N<1D9E|&|N&Gy)g>bg!Ul_C;}kW3~C
z1Ol|Sw&w5idGqE`RaHfAZ!Z@vTp$*UVcmAcFcfp5ykC6Zm&0bW*{G_j!teJpfBt*|
zfdJ8H6zSBdQ)1GjNi;Pz;dDB&+wI7*Ttcey&B_Tkp3(BYX_{!7MmC!z91f$ZD*pf}
W_i>&^NEd4W0000<MNUMnLSTaRY^)Xl

diff --git a/images/l6_off.png b/images/l6_off.png
deleted file mode 100644
index d5e7ec474e364a66ee009cfbbcdeb50e9be651f5..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1158
zcmV;11bO?3P)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?9XKMF#aRFV1QSU_
zK~zY`rBz*M990xPcjoR)k}*4xWPg-4NteauhlQ9X<V|QISdm8jLj=VKAH)}Z6I4(T
zLC}JPf>2OFM5$=2RFwE)Kr8__4bcr7*Mw|0x^4C+<L=CCW@hKky*^C#X0oe&XupTy
z%$alVoco<~zKe3X9Aiw^^+uy%Sr#FLF$MsFAOHYk3?T#n0MKdp2*zNHdwP1p;cz${
z1^^rig{sx+#>PgaQZY@_-<>Z&2>Cy|g&hROSW%QnBr-ZWIxsMRR#sNh>9ne<sZ?rk
zaM1tfZNo5(ot>R*HftEh^z^hiH#Zjwg=S}G6N!W@%W!9qWjPv+_V@P}i^WExA=GNM
zv9YmOEXEk40k8n*QM5U^?fU^B8jX&OjO_02V#6>Zk%(a!wr%s0c2+M~IzOh3dj3@u
zMOl_(v6yL^g5x;0ZR@)3IF9FeJfq6mj~`w6)gr|6Jl{_U@jQ=``nAjF=T8hJ&d$H`
z{-sj$V2Rg)<2a2*!?tbPwguO9{iFGba5nVquipCjZ<hi00{~F-hc_R7bU|Op<g%Y%
zczUd-=^hfu!w4aS5K1ZLthF7#OBsNBdqhSlJ7mVn{q*9eg{!3xMxpMayU#p3V(nG-
zy@L+s%Xwk&k<<bP<tGVH|K~5~;rWaAxi@My1wm+-M`nue%d-&xpp7`+_G7q*Qc8(l
zTDP7&#lBg1Es;zn5{U~-8?M(5P6MSB7YYTxT)`{^LGS<oSkrOn;Rn=x5B~b)XCD0d
z59{5}_O5+<Y~~Smap}47fgmj$g+f6X9v=47=VTpJf-wkmHDioY*WM-Y>gA`BUEA4Q
z^Y{Z_K5^peO`R`qn~9;JA<P)_JTKV12gFeZz$m5A>TW>F@Tt2XTe@DZVTANjai399
z3i;=5(<PrD0b|T*3O)h#f~!?)HBHkrP21DzP0u>{_&NCErN#AKN~v|@_Yc1-zHt9>
zz8#+lu7kK$LxvCvP9u{PSbY7V#TJYGr!QSOC#zG}mp&OjedY}S0C@ZR-{y~r`KlWn
zTAvJG!!bgrv)LJAgJ<6%<h{cwXWn1gO!c3g=E=t#eZHdGU23Fj|K`R{<^NOxA%rDK
z(sjMJw>PLKjIq7#^}SYHP}b|kt&G&ANVrxl?Kck?r<C$YgplWXhGB@Jh{NG<KA%q}
zlaeF_Z=bfy;fRD0v$lUL9d;ZipU?O8_2GCtzPh?9ilVBjk|e<$quFd~nwHP!XJ%$_
zDwQgi%gf8lilW5haYa%5F1ig6LQK;vm&>MUPEJmakB_5FCL_yoI-OoyTie>&s@Lm;
zkWN`|8^z970FWd}Rn=rNIWaLYH8thBF52AO?C$PXRaI=kZ=udM=zRT8r{D6ru3MJ%
YFBzw+rRXG50000007*qoM6N<$f?#?lKL7v#

diff --git a/images/l6_on.png b/images/l6_on.png
deleted file mode 100644
index 383d3dd4197ef1661950535f79b3fb46de0dc4ec..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1165
zcmV;81akX{P)<h;3K|Lk000e1NJLTq0018V000*V0ssI2e4hgY00006VoOIv0RI60
z0RN!9r;`8x010qNS#tmY3ljhU3ljkVnw%H_000McNliru)C?8?9XKMF#aRFV1R6<1
zK~zY`rB+>NTtyT<Gk5Oo-Jfi1vPry##YTf5i=i5l;MNwa=0UL{`0j%*6<>m{D%A%G
zLJ@pYS_O-sh{b;~Py<y-T+(c-hS0Lfrp?bLZko+zv%7Wo?wy(A!<gyaO)3G;!{yAm
zbN;^h=G;rt=`<qd^Z81p!a0{xf=>t`gb=O!?MgvJzfLK&Z95bSb#`_lA~Q`hlgUg>
zOsuV~6^ljB^ZdJ^Q3xR_od1>DPY97xT9(z?+Uht?B9Z9r?Pbf$%j4tY`F#GNdOg_I
zW*7#gw8?)zqN01ASF6=#R#zt{CnJ#vTUlAz+S)o|+Xo%Twr$fi{XV*J)wMsR)^+WO
z$T_doYAuDrbUvTWX4(4sdV72O-N9fu9A=CehOs9a`|Lmn5ex<`%Q{%CuCA^!*L5G3
zG878gw*4Pn?=w1Mj4=iPhbxs#waPf>mSvfysT$XT%1blTo8e=R+{YS$qTnt}Up#;A
z`;~hS^*{Ld3(pQj=)cWrU&feaSwaXVgrJm4DW#MO1eHT<U;5(bM~@zs=r0^=mp^~|
zZ06X9=fCWb<*TV#CQt%u0CjyTX7fR*B_f6+QRoU<J4Pk$+O@O4ZhrLft6idA!*Kub
zaCd<0_Enb#5g8)FUa$&@03aHTH?RKyCq~<Iv)PgW!zko)d!nz>7>2>5l;~@!ksjD^
zYrw5#`S3vf!dIVu@a-f3JpamTPsY2A9m+N(;GEM`DkY^<?f4Y{1R!!p5K*8V?qEN?
z`&Q`bk;$p#kLTX`=Kax&OWQ&SA%xzhL`s=TrRdPm&~DrT0097y`0OZoZG*#$r=RNN
ze_pzhkHklxxM$&(*95xO2L}h4S_mN&PaE+AsgofB33SIpuy8Y-JwO18*&7upSs;M^
zJpcfpo1iLaL)C}?AR!E5yHu%^%jHt3R4P|ER-L0GaN+djr6K^hn>W6m*f{Y(hh~T_
z|2FXzUX;?N<ixZgdFGAeP9NdE*WY}}#{0iJbLzR1r#=AyfRpcimT0Y9tKKGsx-=@L
zVHiv=nhw3|$jehxBR-VG;+5&YHWrG99{cT=@#3wz8NSObW&g<ht#7HWT|ZeM5STa3
zwq4QJ)0fwG4KhMV{`zduZfOZHzL=@FLf6|w$8x!RpskHYqtRS0SFhLAhsiIR0Ge>h
z=v7OFLZMXkcDM`v{hV{xb$_Qc8jUi?agxd8{QSJ*I12s$DN@Q@E?2XxSS-eRdU_Ix
z#Ms!FmrnNs*tWd~HSaK%HC*aQJ<oGpH-%_f)-%VC$6_%?DIFLX2m}H%Gc#8g7mLLr
z=Uh*PJ3aNdR-h}~Ez62TBJrM{zP`SAJWeSkb8~Zq5K5_OntJwY2S0iD{1xz*4*;BV
fA%yF?>J0t?XnQ(NIeZ(%00000NkvXXu0mjfB|9uE

-- 
GitLab