language: ruby
matrix:
  include:
    - rvm: "2.1.3"
      gemfile: Gemfile
    - rvm: "1.9.3"
      gemfile: Gemfile
    - rvm: "1.8.7"
      gemfile: Gemfile.ruby-18

language: ruby
before_install: gem install bundler
matrix:
  include:
    - rvm: "2.1.3"
      gemfile: Gemfile
    - rvm: "1.9.3"
      gemfile: Gemfile
    - rvm: "1.8.7"
      gemfile: Gemfile.ruby-18

Fix for Travis issue with bundler
Fix for Travis issue with bundler

See [bundler issue 3558](https://github.com/bundler/bundler/issues/3558)
