Model changing

I can’t find the ticket for the life of me, but all these things are
things Scratch has been grumbling about.  They are all model level
changes, so…

REFRESH YOUR DB!!!

Details
- not “onsite phone”
- display name is awkward
- video link is for the act, we want a different video for each
submission (preferably OF the submission)
- we never need a puff sheet.