Consolidate ruby version
Remove local bundled gems. Capistrano will manage them through bundler
Update Gems
Reïnstalled cap with capistrano v3
Merge branch 'hotfix/0.7.0'

* hotfix/0.7.0:
  Reïnstalled cap with capistrano v3
  Update Gems
  Remove local bundled gems. Capistrano will manage them through bundler
  Consolidate ruby version