Fixes #7942: redirect to correct place after creating a sync plan.

After creating a new sync plan the controller was attempting to
transition back to the previous state instead of going to a known
state.  This commit fixes the behavior.

http://projects.theforeman.org/issues/7942
Fixes #7685: add errata details page.

Add an errata details page that contains the same information as is
available on the RH customer portal.

http://projects.theforeman.org/issues/7685
Merge pull request #4739 from waldenraines/errata-details

Fixes #7685: add errata details page.
Merge pull request #4746 from waldenraines/7942

Fixes #7942: redirect to correct place after creating a sync plan.
Refs #7156 - Addressing more rubocop cops
Fixes #7796 - Added code to enable docker repos

Code to enable docker repos.
Merge pull request #4732 from parthaa/enable2

Fixes #7796 - Docker repositories can now be enabled
Merge pull request #4750 from daviddavis/temp/20141016113818

Refs #7156 - Addressing more rubocop cops
Fixes #7642 - Added backend/api for docker images