Readability cleanup

Troupes and Combos were confusing the hell of me because the form for
Troupe looked exactly like Persona, which was particularly awful when I
had no personas on my account at all, because I had to the same form
twice.  Scratch explained his conversation w. Jon and I joined the
vision.  I fixed readability issues by:
- changed all persona templates to bid template and used the title and
submit button naming (nodraft) to provide a frame of reference.
- fixed up required fields and help text in troupe form to be visible
to user
- added a festival of titles to every biddable form so it’s always
clear what form you are working on.
Partial work for a pull down to bid acts as a troupe

Work not complete, still playing with the idea, but this won’t break
code.  Added URL, added a view.  There’s lots of redundant code and
it’s not working.