actually hook in filter callbacks - have 2 types and pass in enum to

actually hook in filter callbacks - have 2 types and pass in enum to
each as to what text they are seeing to filter. fix up other typdef
uses.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/edje@52975 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33