delete submenus of main menu afterwards. this fixes the issue with borders  not getting unreffed
delete submenus of main menu afterwards. this fixes the issue with borders 
not getting unreffed


SVN revision: 39494

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