language: ruby
rvm:
- 2.1
before_script:
    - bundle update
    - chmod +x ./script/cibuild
script: script/cibuild

env:
  global:
  - NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer

language: ruby
rvm:
- 2.1
before_script:
    - bundle install
    - chmod +x ./script/cibuild
script: script/cibuild

env:
  global:
  - NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer

Update Travis.yml to install bundle
Update Travis.yml to install bundle
