VOV-1805 [develop branch] Error when deleting a MasterFile from a MediaObject
Merge pull request #79 from avalonmediasystem/bugfix/VOV-1805

VOV-1805 Error when deleting a MasterFile from a MediaObject
Add barebone derivative factory
Make all the version displays feed from Avalon::VERSION
Merge pull request #80 from avalonmediasystem/enhancement/release-text

Make all the version displays feed from Avalon::VERSION
Update to hydra-head 6.x
Change RightsMetadata ancestor to OmDatastream
Change solr field suffixes in preparation for Hydra Head 6.x and Solrizer 3.x
Update submodules
Replace enforce_access_controls with authorize!
Autocreate defaultRights datastream
Redirect to show when not authorized to edit; fix solr fields for permissions
Cleanup hacks now that reload works properly
Use Solr4/HH6 conf files
Facet on collection name (VOV-1768)
Add CatalogController#index tests
Fix failing catalog controller tests
Fix failing ingest batch model test
Specify policy class
Fix include order so policy aware gated discovery has precedence