Merge branch 'master' of git+ssh://repos-sflphone-git@git.sflphone.org/var/repos/sflphone/git/sflphone

to PulseLayer AudioStreams deletion

Signed-off-by: Alexandre Savard <alexandre.savard@savoirfairelinux.net>

So that we can now initialize capture/playback audiostream using different
pa_buffer_attr values which have great effect on latency, and callback frequency

The connection to pulseaudio are established only when Tone, DTMF, or a new call is active

Merge branch 'master' of git+ssh://repos-sflphone-git@git.sflphone.org/var/repos/sflphone/git/sflphone