including engine files in katello-common for headpin
Rubocop: checking integration_spec folder
Rubocop: Fixing the API controllers
Rubocop: Fixing top level models directory
Merge pull request #2863 from daviddavis/temp/20130831182736

Rubocop: Fixing the API controllers
Merge pull request #2864 from daviddavis/temp/20130901120718

Rubocop: Fixing top level models directory
Rubocop: Fixing app/lib directory
Merge pull request #2862 from daviddavis/temp/20130831151809

Rubocop: checking integration_spec folder
1002665 - User notification not displayed after running auto attach
system while running "Auto-attach available subscriptions to all
systems"
Removing integration_spec folder

Removing integration_spec folder since the code in it isn't being used or
maintained.
Merge pull request #2861 from daviddavis/temp/20130831123621

Rubocop: Fixing app/lib directory
Rubocop: Cleaning up helpers
Merge pull request #2860 from daviddavis/temp/20130831082813

Rubocop: Cleaning up helpers
Merge pull request #2835 from jlsherrill/headpin_fix

including engine files in katello-common for headpin
987936-link-helper - using search for crosslinking
Merge pull request #2871 from daviddavis/thomasmckay-987936-link-helper

987936-link-helper - using search for crosslinking
Merge pull request #2868 from daviddavis/temp/20130903110224

Removing integration_spec folder
Bastion: adding the system's installed products to details page.
Removing integration_spec folder references from katello.spec
Candlepin: Response could be a string; must use present?