language: ruby

rvm:
  - 1.9.3
  - 2.0.0
  - 2.1
  - 2.2

cache: bundler

language: ruby

rvm:
  - 1.9.3
  - 2.0.0
  - 2.1
  - 2.2

cache: bundler

notifications:
  email:
    on_success: change
    on_failure: always

Reduce Travis CI email notifications.
Reduce Travis CI email notifications.
