language: ruby
rvm:
  - 1.8.7
  - 1.9.3
  - 2.0.0
  - 2.1.1
  - ruby-head

language: ruby
rvm:
  - 1.8.7
  - 1.9.3
  - 2.1.5
  - 2.2.0
  - ruby-head

Update Travis CI ruby versions
Update Travis CI ruby versions
