Katello/katello — pull request #4570 by eLobato (2014-08-13 01:22:50+00:00)
Title: Fixes #6773 - Host inherits Content Source from Hostgroup

To reproduce -

Create a host group, and assign it a content source
Create a host, and change the host group to the previously created host group.
It should populate the content source attribute as well as other inherited attributes from host group.