Added oauth to gemfile
Added stuff to gitignore
Required yaml and oauth
Added rdio setup to run on server start to set ENV
Added rdio_client helper method
rspec login integration tests
change made for signup integration test
capybara added to spec_helper to allow integration testing
integration test for login and signup
Merge pull request #23 from ckampfe/integration_tests

Integration tests
passing logout integration test
passing integration test for visitor search post functionality
passing integration test for general post view
Added rdio search results view.
Added search method to SongsController to allow for searching rdio
Added routes to search rdio and display search results
Added helpers to allow for searching rdio and creating an rdio oauth client
Renamed variables in params
Added embeded player
Added routes for rdio song search and displaying search results