added basic styles to concert search results page
Merge pull request #55 from tihuan/feature/user_can_submit_youtube_link

Feature/user can submit youtube link
Merge pull request #56 from buck3000/feature/concert-search-page-styles

added basic styles to concert search results page
searches_controller has 95% coverage. Don't know how to test private methods
songs_controller spec now 100%
clean ps
update users_controller spec to reach 100% coverage
remove debugging code