[#2402] Remove daemon warnings, make indent

sflphone-common/src/Makefile.am

sflphone-common/src/audio/audiolayer.h

sflphone-common/src/audio/codecs/g722.cpp

sflphone-common/src/audio/codecs/g722.h

sflphone-common/src/audio/pulseaudio/audiostream.cpp

sflphone-common/src/dbus/callmanager.cpp

sflphone-common/src/dbus/configurationmanager.cpp

sflphone-common/src/iax/iaxvoiplink.cpp

sflphone-common/src/managerimpl.cpp

sflphone-common/src/managerimpl.h

sflphone-common/src/plug-in/librarymanager.cpp

sflphone-common/src/sip/sdp.cpp

sflphone-common/src/sip/sipaccount.cpp

sflphone-common/src/sip/sipvoiplink.cpp

sflphone-common/src/sip/sipvoiplink.h

sflphone-common/test/audiolayerTest.cpp

sflphone-common/test/mainbufferTest.cpp

sflphone-common/test/rtpTest.cpp