language: ruby
rvm:
  - 1.8.7
  - 1.9.2
  - 1.9.3
  - jruby
  - rbx-18mode
  - rbx-19mode


language: ruby
rvm:
  - 1.8.7
  - 1.9.2
  - 1.9.3
  - jruby
  - rbx-18mode
  - rbx-19mode
  - ruby-head


Add ruby-head to rubies being tested against on Travis.
Add ruby-head to rubies being tested against on Travis.
