Merge branch 'origin'

doc/About.txt

doc/Build.txt

doc/Dependencies.txt

doc/Git_Access.txt

sflphone-gtk/sflphone.desktop.in

sflphone-gtk/src/menus.c

src/account.cpp

src/config/config.cpp

src/config/config.h

src/iaxaccount.cpp

src/managerimpl.cpp

src/sipaccount.cpp