Bug Fixes / New Tests / Documentation Updates

Yxes::Catalyst::Authentication::Credential::Google
- Update Version Number [0.3]
- Minor Documentation Updates

Yxes::Catalyst::Authentication::Store::Roles
- now has fewer configuration demands
- removed extra configuration options from test
  scripts
- won't crash if Google sends over field names
  that don't match the database column name
- Added new test scripts to reflect that...
- Removed a temporary test script file
- removed the version number - we'll stick with
  Yxes::Catalyst::Authentication::Credential::Google
  to handle version numbers
- Documentation updates to reflect changes in the
  configuration requirements
- Added 'hd' to the database layout for MyApp
  and in the documentation for the package