language: ruby
rvm:
  - 1.9.2
  - 1.9.3
  - 2.0.0
  - 2.1.2
script: bundle exec rspec
before_install:
  - gem install bundler

language: ruby
rvm:
  - 1.9.2
  - 1.9.3
  - 2.0.0
  - 2.1.8
  - 2.2.4
  - 2.3.0
script: bundle exec rspec
before_install:
  - gem install bundler

Add newer Ruby versions to Travis config
Add newer Ruby versions to Travis config
