Revert "Use status names instead of codes"

This reverts commit cdd1f18176dc7120e772e2087129f797192e333b.
Revert "Rename 'private' column to the more meaningful 'status'"

This reverts commit b734d30abab1972b9738328761729c54c30ae99d.

We need to update all the old paper trail versions so I'm reverting
this.