Simple Feature Flagging
Group with spaces in name, no error messages in UI
Cannot edit, update or delete rules if their name ends in a question mark (?)
optional arbitrary content returned instead of booleans
HTTP Headers
Add an audit/activity log
Allow flags to be set via query string
Responsive UI
Sequel::PoolTimeout errors
Add a way to manage a list of users as 'groups'
Abstract out the Sequel/MySQL code into a DataStore layer