language: ruby
rvm:
  - 1.8.7
  - 1.9.1
  - 1.9.2
  - 1.9.3
  - ruby-head

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

Update Ruby versions supported by Travis CI.
Update Ruby versions supported by Travis CI.
