* #6173 : move sippxml in tools

build_tarball.sh

sflphone-common/test/siptest.cpp

tools/sippxml/account_uac_send_hangup.xml

tools/sippxml/account_uac_send_peer_hungup.xml

tools/sippxml/account_uas_receive_transfer.xml

tools/sippxml/account_uas_recv_hangup.xml

tools/sippxml/account_uas_recv_peer_hungup.xml

tools/sippxml/account_uas_recv_transfered.xml

tools/sippxml/account_uas_register.xml

tools/sippxml/accountcalluac.xml

tools/sippxml/accountcalluas.xml

tools/sippxml/g711a.pcap

tools/sippxml/ip2ip_uac_send_hangup.xml

tools/sippxml/ip2ip_uac_send_peer_hungup.xml

tools/sippxml/ip2ip_uas_recv_hangup.xml

tools/sippxml/ip2ip_uas_recv_hold_offhold.xml

tools/sippxml/ip2ip_uas_recv_peer_hungup.xml

tools/sippxml/ip2ipcalluac.xml

tools/sippxml/ip2ipcalluas.xml

tools/sippxml/simpleServiceRoute.xml