prevent duplicate feed creation
Merge branch 'master' of https://github.com/schbetsy/OwnMyContent into feed_updates
completed file update filter and added timestamps to feeds table
Merge branch 'master' of https://github.com/schbetsy/OwnMyContent into feed_updates
removed uniqueness val from Enclosure model
Merge pull request #37 from schbetsy/feed_updates

Feed updates