language: ruby
rvm:
  - 1.9.3
  - 2.0.0
  - ruby-head
matrix:
  allow_failures:
    - rvm: ruby-head
sudo: false

language: ruby
rvm:
  - 1.9.3
  - 2.0.0
  - 2.2.4
  - 2.1.8
  - 2.3.0
  - ruby-head
matrix:
  allow_failures:
    - rvm: ruby-head
sudo: false

Add more ruby versions to TravisCI
Add more ruby versions to TravisCI
