Merge branch 'master' of github.com:Kelasi/kelasi

* 'master' of github.com:Kelasi/kelasi:
  Added and installed devise
Merge branch 'master' into develop

* master:
  Added and installed devise
Added unicorn
Added necessary gem for heroku
Merge branch 'release/v0.0.3'

* release/v0.0.3:
  Added necessary gem for heroku
  Added unicorn