Merge branch 'hotfix/4.0.1' into develop

* hotfix/4.0.1:
  * Fixed homepage
Merge branch 'hotfix/4.0.2' into develop

* hotfix/4.0.2:
  * Updated gems * update ruby for CVE-2013-6393
  update ruby for CVE-2013-6393
Merge branch 'hotfix/4.0.3' into develop

* hotfix/4.0.3:
  * Updated gems
Merge branch 'hotfix/4.0.4' into develop

* hotfix/4.0.4:
  * Updated gems * Bootstrap for Sass 3.1.1
Merge branch 'hotfix/4.0.5' into develop

* hotfix/4.0.5:
  * Rails 4.0.3 * Updated gems
Merge branch 'hotfix/4.0.6' into develop

* hotfix/4.0.6:
  * Updated gems
Merge branch 'hotfix/4.0.7' into develop

* hotfix/4.0.7:
  * Ruby 2.1.1 * Updated gems
Merge branch 'hotfix/4.0.8' into develop

* hotfix/4.0.8:
  * Updated gems
Merge branch 'hotfix/4.0.9' into develop

* hotfix/4.0.9:
  * Rails 4.0.4 * Updated gems
Merge branch 'hotfix/4.0.10' into develop

* hotfix/4.0.10:
  * Updated gems
* [Configuration for puma](https://devcenter.heroku.com/articles/deploying-rails-applications-with-the-puma-web-server)
* Updated gems
changed puma config
* [Configuration for Puma](https://devcenter.heroku.com/articles/deploying-rails-applications-with-the-puma-web-server)
* Puma Auto Tune
* Added recommended add-ons to readme
* Added New Relic configuration
* Updated gems
fixed readme
[ci skip]
Improved specs
Improved turbolinks and fixed application.js
Fixed navbar
Autoprefixer
Spring
Fixed turbolinks style
Updated read me
Updated gemfile
Merge branch 'release/5.0.0'

* release/5.0.0:
  Updated read me Updated gemfile
  Autoprefixer Spring Fixed turbolinks style
  Fixed navbar
  Improved turbolinks and fixed application.js
  Improved specs
  fixed readme [ci skip]
  * [Configuration for Puma](https://devcenter.heroku.com/articles/deploying-rails-applications-with-the-puma-web-server) * Puma Auto Tune * Added recommended add-ons to readme * Added New Relic configuration * Updated gems
  changed puma config
  * [Configuration for puma](https://devcenter.heroku.com/articles/deploying-rails-applications-with-the-puma-web-server) * Updated gems