Fixe default prefix

Fixes for wrong audio device index when starting

add a example to configure sflphone

add tools to install dependencies

I tried to fix the sound, but nah, it's noisy...

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

Debugging on
Now the wav play correctly, and more often

Remove warning in strict mode

0.5 preparation

Try to remove the sound bug for the tone
But I don't understand there is one...

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

Don't compare iterator to null

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

Locking call operation because there are multi-thread.
Remove the '\r' bug
The profile is not in .sflphone/sflphonedrc
Limit to only three codecs