Content Views: Working on content view rabl
Content Views: Fixed source for composite content views
Content Views: Adding filter UI support for Packages, Errata and Package groups.
Merge pull request #3744 from ehelms/content-view-redesign

Content Views: Adding filter UI support for Packages, Errata and Package...
Merge pull request #3762 from daviddavis/temp/20140228120326

Content Views: Adding composite info to content view version show
disabling checkbox on evn selector if env is disabled
Content Views: Fix publish bug by refreshing repos
Hooking up publish and promote properly

as part of this commit for content views:
* Versions tab now hits api for versions
* version columns have been reduced
* Promote now works (no polling)
Merge pull request #3754 from jlsherrill/cv-ui

Hooking up publish and promote properly
Merge pull request #3770 from daviddavis/temp/20140304125022

Content Views: Fix publish bug by refreshing repos
Content Views Rework: prepend content_view on filter models, update routes

This commit addresses the following:

1. Rename the filter models/schema, prepending 'content_view_' to each.
   This change is to be consistent with other models
   (e.g. content_view_environments) as well as to ensure that there is
   never a name clash with the core or future models added to katello

2. Update routes to also account for the above change.  For example,
   rather than define:
   GET /filters/:id
   defint:
   GET /content_view_filters/:id