Merge branch 'pierre-luc'

sflphone-client-gnome/src/callable_obj.c

sflphone-client-gnome/src/config/accountwindow.c

sflphone-client-gnome/src/contacts/calltree.c

sflphone-client-gnome/src/contacts/history.c

sflphone-client-gnome/src/contacts/searchbar.c

sflphone-client-gnome/src/dbus/dbus.c

sflphone-client-gnome/src/mainwindow.c

sflphone-client-gnome/src/sflphone_const.h

sflphone-common/src/account.h

sflphone-common/src/managerimpl.cpp

sflphone-common/src/sipaccount.cpp

sflphone-common/src/sipaccount.h

sflphone-common/src/sipvoiplink.cpp