changed Fetch and Listing to BaseFetch and BaseListing, better naming conventions.
switched out httparty for faraday
added typhoeus adapter to fetchers and faraday
clarified comments, added comment_count method to listing classes
Vastly improved documentation blocks in lib/discuss_it. Using TomDoc style
updated travis config to include allow_failures rbx
replaced jazz_hands gem with individual ones for support in different interpreters like rubinius
Merge branch 'master' of https://github.com/theoretick/discuss-it into add-user-accounts
added devise views and commented out topbar placement until fully working