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

Cleaning the call classes, remove the setStatus()
Hangup call when we leave the phone

ResponseMessage encoding fix
Hangup response fix

206/205 getcallstatus fix
loading setup on initialize implementation

Status and error sending response

Moving and correcting files

stop Request integration
stoptone Request integration
A clean delete put their pointer to 0
The server can now be terminated correctly

- We now have an error when we get a disconnection.

Remove QT4 include path
Add qfile.h for IO_WriteOnly definition