[ #29348 ] Move the QWidget toolbar state machine to 'Call' it will be shared by all GUIs
[ #29435 ] Disable KDE GUI if Qt5 is enabled
[ #29435 ] Disable KDE dependencies when building Qt5 build
[ #29435 ] Skip Qt4 and KDE dependency check if only Qt5 targets are enabled
[ #29293 ] Fix some cppcheck warning
[ #29293 ] Add scopes to some global constants
[ #29293 ] Fix GCC 4.6 build (again)
[ #29348 ] Add Q_PROPERTY to the Call class
[ #29348 ] Make CallModel functions Q_INVOKABLE