big move forward. scrolled entry and entry merge into entry. entry now

big move forward. scrolled entry and entry merge into entry. entry now
can be scrollable or not. scrolled entry now just calls entry calls
and is marked as dperecated to be killed off in the future so no need
to document it etc. edje external also goes.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@60438 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33