Document everything with YARD and fix some bugs along the way.
Make pruning use the correct config and clean up *before* running tests, too.
Overhaul everything to get consistent error reports.
Fix a crashy typo.
Replace 'account' with 'user' everywhere.
Pass a Configuration object to each plugin's initialize().
Get prune working, at least in a simple case.
Way too many changes to mention. The 'rm' mode works now.
Add a bunch more crap and rewrite a bunch more crap. Now the 'rm' mode at least runs.