language: ruby
rvm:
 - 1.8.7
 - 1.9.2
 - 1.9.3
 - 2.0
 - jruby-18mode
 - jruby-19mode
 - rbx-2

language: ruby
rvm:
  - 1.8.7
  - 1.9.2
  - 1.9.3
  - 2.0
  - 2.1
  - 2.2
  - jruby-18mode
  - jruby-19mode
  - rbx-2

before_install:
  - gem install bundler

Upgrade Travis to newer bundler.
Upgrade Travis to newer bundler.

Necessary because of https://github.com/bundler/bundler/issues/3558.
