Engine: fixes #3527 - isolate_namespace Katello
Merge pull request #3315 from isratrade/engine-pr9

Engine: fixes #3527 - isolate_namespace Katello
Engine: Fixing broken link from migration to isolated engine
Merge pull request #3340 from daviddavis/temp/20131107162322

Engine: Fixing broken link from migration to isolated engine
Engine: Fixing route indentation after isolated change
Merge pull request #3345 from daviddavis/temp/20131108101911

Engine: Fixing route indentation after isolated change
Engine: Fixing authorization model tests, refs #3585
Merge pull request #3344 from daviddavis/engine-auth-tests

Engine: Fixing the authorization model tests