Trying to add Rails 3 compatibility and tests
Removed gemfile.lock
Secret token should work with both rails3 and rails4
Locking minitest to ~> 4
Making the tests run on Rails 3
Test will not pass on Rails 3 because of parameters (?#iefix, #fontawesomeregular) in asset-url
Rails 3 skips fingerprint when asset has parameters.
improving rakefile
Updated gitignore
Updated bootstrap assets
fixed merge
Conversion to sass working.

Missing stuff: .img-responsive, & syntax