You don't need C++11 for uint32_t. C++11 just guarantees a cstdint header
instead of stdint.h

We are using neither nameComparator::argument_type nor
nameComparator::result_type so there's no need to inherit. This
fixes -Weffc++ warnings.

Signed-off-by: Tristan Matthews <tristan.matthews@savoirfairelinux.com>

Also added whitespace checking pre-commit hook when autogen.sh is called.

99 % of these are just whitespace changes. Some unnecessary includes
removed as well

use pa_stream_begin_write() when writing to speakers

simplify alsalayer xrun
split audio mainloop into smaller specific functions
simplify pulse audiostream
remove unused pulse functions

Move ALSA specific options to alsalayer only

Don't store a pointer to ManagerImpl
Store a reference to audio preferences
Remove unused noisesuppression state

sflphone-common -> daemon
sflphone-client-gnome -> gnome
sflphone-client-kde -> kde
sflphone-plugins -> plugins