Merge branch 'hotfix/0.13.1'

* hotfix/0.13.1:
  * Updated gems * Improved README
* Updated gems
* Fixed unpermitted params
fixed routes
Updated gems. Released lock on handlebars_assets
Merge branch 'hotfix/0.13.2' into develop

* hotfix/0.13.2:
  Updated gems. Released lock on handlebars_assets
  fixed routes
  * Updated gems * Fixed unpermitted params