Katello/katello — pull request #3894 by bbuckingham (2014-03-26 19:19:06+00:00)
Title: fixes #4890 - content view filter: unable to add package groups

This commit actually fixes 2 issues:

1. unable to add package groups to a package group filters
2. clicking on Remove/List or Add will generate an invalid
request to the server (i.e. missing filter id)