Merge pull request #28 from tihuan/fix/model/concert_song_spec

Fix/model/concert song spec
When viewing concert_page if user has already added concert to thier
  profile, it will say 'I attended this concert' otherwise there will
  be a button present to add the concert to your profile.
fix conflict in factories
Merge branch 'Onaracs-master'
Update README.md
Update README.md
Update README.md
add 3 examples. All pass.
Merge pull request #30 from tihuan/fix/controller/user_spec

add 3 examples. All pass.
Update README.md
Update .travis.yml
Update README.md
Update README.md
Changed pages controller to searches controller
- modified corresponding views and tests to reflect this change
- cleaned up code
- fixed bug on concert show page that required user to be signed in
Merge pull request #31 from raderj89/chore/modify-pages-to-searches

Changed pages controller to searches controller
remove binding pry from concert show page
Merge pull request #32 from raderj89/master

remove binding pry from concert show page