Update build instructions + dependencies + about license.

doc/About.txt

@@ -7,7 +7,7 @@ About
 SFLphone is meant to be a robust enterprise-class desktop phone. It is design
 with a hundred-calls-a-day receptionist in mind. It can work for you, too.
 
-SFLphone is released under the *GNU General Public License* (GPLv2 and up).
+SFLphone is released under the *GNU General Public License*.
 
 SFLphone is being developed by the global community, and maintained by
 http://www.savoirfairelinux.com[Savoir-faire Linux], a Montreal,

doc/Build.txt

@@ -9,6 +9,9 @@ sflphoned
 
 Instructions to build `sflphoned`:
 
+TIP: Check out to fullfill the sflfile:Dependencies.txt[dependencies] first.
+
+
 dbus-c++-bindings
 ~~~~~~~~~~~~~~~~~
 
@@ -21,6 +24,9 @@ make
 sudo make install
 -------------------------
 
+You can replace `--prefix=/usr` by whatever prefix you like. Make sure to
+also change this value in the next steps.
+
 NOTE: If you have `colorgcc`, configure will *fail* on `libeXpat`. Issue an `unset CC` and `unset CXX` to build the dbus bindings.
 
 
@@ -44,10 +50,11 @@ portaudio
 
 Go to `tools/` and run:
 
--------------------------
+----------------------------
 ./portaudio.sh --prefix=/usr
-su -c "cd portaudio && make install"
--------------------------
+cd portaudio
+sudo make install
+----------------------------
 
 
 
@@ -58,7 +65,7 @@ Then, go to the root of the repository, and run:
 
 ---------------------------------------------------
 autoreconf --install
-./configure --prefix=/usr (or whatever your prefix)
+./configure --prefix=/usr
 make
 sudo make install
 ---------------------------------------------------

doc/Dependencies.txt

@@ -5,9 +5,9 @@ Dependencies to compile SFLphone daemon
 ---------------------------------------
 
 `--------------------`----------`-----------------------------------------------------
-Program              Version    Links
+Program              Version    Notes
 --------------------------------------------------------------------------------------
-libiax2              0.2.3      http://svncommunity.digium.com/view/libiax2/trunk/[svn repos]
+libiax2              0.2.3      http://svncommunity.digium.com/view/libiax2/trunk/[svn repos] SFLphone maintains it's own copy
 Common C++2          1.3.21     http://sourceforge.net/projects/cplusplus/[website]
 ccRTP                1.3.5      http://sourceforge.net/projects/cplusplus/[website]
 libeXosip2 **        2.2.2      http://savannah.nongnu.org/projects/exosip/[website]