Bug 1009092: Adding blank GPG Key option to product and repository edit.
Bug #1009594 - use modal dialog instead of dropdown, fixes #2892.
Rubocop: Upgrading to 0.13.1
Merge pull request #2996 from waldenraines/delete-modal

Bug #1009594 - use modal dialog instead of dropdown, fixes #2892.
Merge pull request #2987 from ehelms/bug-1009092

Bug 1009092: Adding blank GPG Key option to product and repository edit.
Merge pull request #2999 from daviddavis/temp/20130919084419

Rubocop: Upgrading to 0.13.1
Merge pull request #3005 from daviddavis/temp/20130919132420

Travis: Dropping ruby 2.0 jobs for now
Content Uploads: Adding indexing and error checking