Schema flattened, Locks added, Auto-update = 60s

Schema flattened, EVERYTHING FIXED TO ABIDE BY FLATTENING.
Also completion percent works for everything except file uploads. Login
as harrypotter pw: harrypotter for proof.
The old schema still exists in its entirety, but the edit-html page
references the new, flattened variables.

Refer to (almost) everything by  application.thing_you_want.value
and
application.thing_you_want.locked (boolean)