language: ruby
rvm:
  - 1.8.7
  - 1.9.2
  - 1.9.3
  - 2.0.0

language: ruby
rvm:
  - 1.9.2
  - 1.9.3
  - 2.0.0
  - 2.1.5
  - 2.2.0

Drop 1.8.7 support and add 2.1 and 2.2
Drop 1.8.7 support and add 2.1 and 2.2
