branches:
  except:
    - gh-pages
language: ruby
notifications:
  email: false
rvm: 2.2.1

branches:
  except:
    - gh-pages
language: ruby
notifications:
  email: false
rvm: 2.2.1
sudo: false

Upgrade to Travis container based infrastructure
Upgrade to Travis container based infrastructure

http://docs.travis-ci.com/user/migrating-from-legacy/
