Adrien Di Mascio <Adrien.DiMascio@logilab.fr> [Tue, 05 Oct 2010 08:33:10 +0200] rev 6394
[forms] remove dead code and simplify inlineviews creation
remove AutomaticEntityForm.should_inline_relation_form which is not
used anywhere and comes from a time where uicfg did not exist.
remove test for "force_<rtype>_display" presence in req.form to
determine whether or not the inline creation form should be displayed.