Fix the same cut'n'paste error fixed for GestureAction in 609766fa, this time in ClickAction, PanAction, RotateAction and SwipeAction. https://bugzilla.gnome.org/show_bug.cgi?id=683430
609766fa
Allow rotation of an actor using 2 points (touch or pointers) events. Also refactor the accumulators from various actions. https://bugzilla.gnome.org/show_bug.cgi?id=678587