Merge branch 'hotfix/2.0.1'

* hotfix/2.0.1:
  * Updated gems
Merge branch 'release/2.1.0'

* release/2.1.0:
  FontAwesome 4.0.2 Updated gems
Fixed README
[ci skip]
Merge branch 'hotfix/2.1.1' into develop

* hotfix/2.1.1:
  Fixed README [ci skip]