[#61114816] - remove folders and add tags to DB
[#61114816] - add tags to feed
[#61114816] - move tagging into separate library
[#61114816] - remove unneeded files
[#61114816] - new tag tests
[#61114816] - add tag supporting files
[#61114816] - remove folder files
[#61114816] - tag view files
[#61114816] - correct presenter logic
update gems
[finish #61114816] - add tags to feed
Merge pull request #3 from thegreyjoy/tags

Allow Tagging of Feeds