fix focusing client on mouse events which trigger actions (with exceptions)
fix focusing client on mouse events which trigger actions (with exceptions)

block focus events only if focus has changed to another client or the current
client's layer-actual has been lowered

regression from 719b2baeba8133a021663e8281e6fd53662e8b16

FlorentRevest/Enlightenment,rvandegrift/e,tasn/enlightenment,tizenorg/platform.upstream.enlightenment,FlorentRevest/Enlightenment,tasn/enlightenment,rvandegrift/e,FlorentRevest/Enlightenment,tasn/enlightenment,rvandegrift/e,tizenorg/platform.upstream.enlightenment,tizenorg/platform.upstream.enlightenment