Issue #6 - Fix typo in test paths
Apply improvements to run/psgi flow
- Introduce "panic" and "finalize" methods
- Add "long_error" attribute
- Rename "before_render" to "before_finalize"
- Change all _croak statements to return panic, improving the
  natural flow of the route logic
- Bridges accessed directly will now return 401 - Unathorized
Version 0.3001