language: ruby
rvm:
  # - 1.9.2
  - 1.9.3
  - 2.0.0
  - 2.1.5
  - ruby-head

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

Add Ruby 2.2.0 to the Travis test matrix.
Add Ruby 2.2.0 to the Travis test matrix.
