Merge branch 'hotfix/1.0.1'

* hotfix/1.0.1:
  * Tested against Rails 3.2.20, 4.0.11 and 4.1.7
Merge branch 'release/2.0.0'

* release/2.0.0:
  fixed readme
  bootstrap-sass 3.3.1
  Updated ruby version in travis.yml
  removed Rails 3.2 compatibility
* Tested against Rails 4.0.12 and 4.1.8
* Strengthened dependencies, as per http://bundler.io/rationale.html
* Tested against Rails 4.0.12 and 4.1.8
* Strengthened dependencies, as per http://bundler.io/rationale.html
* Improved readme
Merge branch 'hotfix/2.0.1' into develop

* hotfix/2.0.1:
  * Tested against Rails 4.0.12 and 4.1.8 * Strengthened dependencies, as per http://bundler.io/rationale.html * Improved readme
  * Tested against Rails 4.0.12 and 4.1.8 * Strengthened dependencies, as per http://bundler.io/rationale.html