add a port field in the GTK account window configuration

To avoid a conflict with the same variable name in ffmeg/avcodec.h

At startup, the installation directory is scanned and the available shared library
(codecs) are loaded in memory.

The server sends the list of the sound card it founds on the system to the GTk without
checking it is a capture or a playback device
TODO: improve the list sent ( must add abstraction device plug, default, etc..)
TODO: improve sound quality for capture

Note: Manually copy the .so library in /usr/lib , then ldconfig

Tiny doc fixes and typos.

Patch for libosip2 3.0.

(adding codec map to new incoming call)

Adding debugging information

Other Fix

New account implementation.
Need to test more and add dynamic handling in Qt Interface.
SipCall, Call, VoIPLink were rewritten completly
Configuration now in [SIP0] section of .sflphonedrc
The debug of sflphoned is very verbose.
sflphone-cli may not work right now (need to send SIP0 as accountId).

Remove debug message
Add changes to project files
Fix a nonat-nonat bug (reinvite)

Bash script fixe for sflphone-qt and sflphone-cli
Fixe for no username bugs

Partially implement text message reception
Corrected double config problem
Corrected some problem with incoming call

ReInvite implementation for two no-nat telephone

Correcting checkNetwork

Don't close sflphone when portaudio failed to load
Remove enable_audio variable (non-protected) in SipCall

Debugging incoming message
It's seems like we don't listen to the good port

Debugging incoming call

Now, only the audiolayer control the volume

Namespace cleaning
Remove exception bug on 'stop'

Enlever des debugs
Changer les short CallId en CALLID (unsigned int)
Completer mutex pour la gestion des call