before_install:
  - gem install bundler
matrix:
  allow_failures:
    - rvm: ruby-head
rvm:
  - 1.9.2
  - 1.9.3
  - ruby-head
branches:
  only: master
notifications:
  email:false

before_install:
  - gem install bundler
matrix:
  allow_failures:
    - rvm: ruby-head
rvm:
  - 1.9.2
  - 1.9.3
branches:
  only: master
notifications:
  email:false

Remove ruby head from test matrix.
Remove ruby head from test matrix.
