Minor refactor of interfaces, split code and menu callbacks.
Minor refactor of interfaces, split code and menu callbacks.

Let's make real code interfaces to take a single Evas_Object and menu 
items callbacks should call them.



SVN revision: 39028

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