Backups storage

Add a backups archive storage abstraction and do a little cleanup.
Consider them gone.  I'm not sure why divider comments like this continually get such a harsh reaction from reviewers.  I remain convinced that they have a legitimate utility and have virtually no cost.  However, I've given up on trying to convince folks  so I won't go further than that. :(  Don't sweat it though.  In this case they don't make a huge difference and I thought I had already removed them.