Merge pull request #2 from theodi/feature-add-courses

Add courses
Clone fields in models when creating new editions
Merge pull request #3 from theodi/bugfix-clone-fields

Clone fields in models when creating new editions
RVM configuration in Gemfile
Merge pull request #5 from theodi/feature-rvm-gemset

RVM configuration in Gemfile
Merge branch 'master' of github.com:theodi/govuk_content_models into add-news-content-type
Add fields to @fields_to_clone
Make featured Boolean