Added something of a caveat emptor to the notes!
Further refinement of the documentation.
Further documentation edits.
Small edit to README
Added notes about implementation.
Further edits to the README.
Updated to clarify example and use renamed at_passport_control method.
Prefixed method & accessor names to better avoid conflicts.
Improved the example.
Added notes on integrating with Test::Unit.
Allow for adding actions directly on an instance.
Re-implemented to use a per-class, class inheritable, wanted list.
Simpler & faster checking.
Commit of initial implementation with Test::Unit adapter.