[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.

* {
  color: #000 !important;
}

div#popupLoginBox,
div#popupLoginBox,
img#logo, div.header,
#navColumnLeft, #navColumnRight,
#footer {
  display: none
}

div#pageContent{
  border: none;
}