language: ruby
rvm:
  - "1.9.3"
  - "2.0.0"
  - "2.1"
before_install:
  - "echo 'gem: --no-ri --no-rdoc' > ~/.gemrc"

language: ruby
rvm:
  - 1.9.3
  - 2.0.0
  - 2.1
  - 2.2
before_install:
  - "echo 'gem: --no-ri --no-rdoc' > ~/.gemrc"

Add MRI 2.2.x for Travis
Add MRI 2.2.x for Travis
