Add message text handling

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

ReInvite implementation for two no-nat telephone

Try a new method to handle last message, should test at job..

Handling onhold answering call

Held and not holded

Added debugging messages to detect the stop bugs when you play a tone

Try to remove unlock from deamon
But it is unstable

Add new way to handle tone, get and don't push.
But there is again problem...

Changing notification handling for incoming call
Always registrate as Cyrille said. If you don't registrate, you can't receive Incoming Call

Little improvement

Add debugging information for initialization, the audiolayer initialization is too long

Sending last message before closing socket

Forget to commit

Oups, remove a loop when the socket disconnect

Fixes for handling line: don't stop the tone, if it's not for the actual line
Fixes for the TCP IO: accept every incoming line, before sending one

Correct my name
And add empty save function inside ConfigurationManagerImpl.cpp

Fixes for check inside global ringtones directory if the preference don't have a path
Remove warning inside request.h
Add two constants for directory seperator inside user_cfg

Add 103/104 response message to getEvents
for registration succeed and failed

Remove warning in strict mode

0.5 preparation

Some fix and improvment.
Remove a useless loop, yeah!
Add * and # to qt...

Corrected the no-mic-sound send bug
But there is again some noise on the playtone, I
really don't know why...

GNU Licensing
Add my copyright to it

Now, only the audiolayer control the volume

I now flush the main buffer on stoptone

Call "establish" message
Add url to tonezone web site

Bye bye

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