Issue #17 - Updated application to include CanCan settings.
Issue #17 - Added key resource Project as an example for setting up authorization
Issue #17 - Added support authorization and a sample project resource to managed by a group
Merge branch 'master' into Issue_17
Issue #17 - Updates to fix rspec failures and master branch integration
Merge pull request #28 from alim/Issue_17

Issue 17 - Initial authorization features with CanCan
Merge remote-tracking branch 'origin/Issue_17' into Issue_5
Merge remote-tracking branch 'origin' into Issue_5 (With Issue_18 and Issue_31)
Merged with Master which includes updated validation tests to subscription.