Design Backups for Database Actions

[JoelProminic]

As we start movingg towards running more Domino actions through Vagrant instances (for example, #1240), we would like to have a good system to revert changes,

@JustinProminic proposed that we do this by backing up the design documents from the target databases. These backups could be saved in a central database or in a database for each server/database. @dpastov is exploring the basic design for this.

I expect most of the logic for this to be on the Domino Vagrant side, but in Moonshine we would want an interface to view and restore the backups. I writeup more details on this after we have a working proof-of-concept on the backend.