Fix zone setup for wayland compositor on X
Fix zone setup for wayland compositor on X

Both the X and WL code try to set up the output pointer for the
zone.  Make the WL output take precedence, since it's actually
used for events.

tasn/enlightenment,rvandegrift/e,rvandegrift/e,rvandegrift/e,tasn/enlightenment,tasn/enlightenment