

added event paranoia for when deleteing objects - makes damn sure the grabbed
mouse button object handle and mouse object handle are NULL if we're going off
freeing / deleting this object


git-svn-id: de1cbd220ac9a29ed59a7cc342d87cbce0beeb96@3640 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

antognolli/Evas,antognolli/Evas,antognolli/Evas,antognolli/Evas