e comp x - fix property fetch to use int ptr from the start
e comp x - fix property fetch to use int ptr from the start

this clears up soem warnings and do the cast on providing the pointer
to ecore_x_window_prop_property_get() which since it has to allocate
the data will be fine for alignment anyway, so a void * cast will do.

tasn/enlightenment,tasn/enlightenment,tasn/enlightenment