CRM_Custom_Form_Group - -1 spaghetti

CRM_Custom_Form_Group - -1 spaghetti

So...  there's a helper function `getContactRelationshipType`
which provided a restricted listing of relationship-types (as they apply
to specific contact types or subtypes).

But what if you wanted the list of relationship-types, without filtering by
contact-type?  You *could* go through and query
eve.ry.sin.gle.contac.ttype.and.cont.act.subty.pe.  And then merge all of
these lists.  And then parse and remerge the strange intermediate format.

Or...  you just load the list you wanted...  directly...  in the format you
wanted...