Retitled the Cookmarklet
non-polymorphic Referment and Reference
polymorphic referent => reference mapping works
Recipes and References are Referrable
Typeable levered out from tags; reference tests pass
Linkable test passes
Recipes taggable, linkable
References working, link_ref elimination ready
tag typing now integrated into standard request submission and handling
taggables working
added back button, fixed Redcarpet reference, got user tags to function in search, preliminarily eliminated Tagref
Eliminated tagref
Lexical and semantic neighborhoods work, at least for users. Very slow, though