Refs #6421: Fix spec directory rubocop offenses.
Fixes #7852: Refactor puppet modules controller to use content concern.
Refs #7156: Fixing app/lib for Rubocop.
Merge pull request #4719 from ehelms/refs-6421

Refs #6421: Fix spec directory rubocop offenses.
Merge pull request #4716 from ehelms/fixes-7852

Fixes #7852: Refactor puppet modules controller to use content concern.
Merge pull request #4720 from ehelms/refs-7156

Refs #7156: Fixing app/lib for Rubocop.
Refs #6421 - Turning on rubocop for the test directory
Fixes #7816 - Refactor strong_params code
Merge pull request #4721 from daviddavis/temp/20141009111753

Refs #6421 - Turning on rubocop for the test directory
Fixes #7900: Bastion pages couldn't load due to unparseable User.to_json

A change to the User model led some fields to be unparseable when
User.current.to_json is done within the layout. This reduces the fields
to only those specifically needed by the UI.
Fixes #7863 - Upgrade rubocop to 0.26.1
Merge pull request #4718 from daviddavis/temp/20141009064621

Fixes #7863 - Use same rubocop version as foreman
Merge pull request #4704 from daviddavis/temp/20141004162439

Fixes #7816 - Refactor strong_params code
Merge pull request #4733 from ehelms/fixes-7900

Fixes #7900: Bastion pages couldn't load due to unparseable User.to_json
Fixes #7156 - Fixing up rubocop errors across katello
Fixes #7903 - Remove call to undefined class
Fixes #7679: add the errata list page and menu item.
Merge pull request #4735 from daviddavis/temp/20141010154932

Fixes #7903 - Remove call to undefined class
Fixes #5015 - Repo discovery display format
Fixes #7915 - copy uploaded files to shared tmp directory in plan phase