language: ruby
rvm:
  - 1.9.2
  - 1.9.3
before_install:
  - gem update --system
before_script:
  - "bundle exec rake db:migrate"
gemfile:
  - gemfiles/3.0.20.gemfile
  - gemfiles/3.1.11.gemfile
  - gemfiles/3.2.12.gemfile
branches:
  only:
    - master

language: ruby
rvm:
  - 1.9.2
  - 1.9.3
before_install:
  - gem update --system
  - gem update bundler
before_script:
  - "bundle exec rake db:migrate"
gemfile:
  - gemfiles/3.0.20.gemfile
  - gemfiles/3.1.11.gemfile
  - gemfiles/3.2.12.gemfile
branches:
  only:
    - master

Update to the latest bundler version
Update to the latest bundler version

There was an issue where Travis build was erring because the bundler
version was 1.2.3, and we explicitly upgrade rubygems via travis.yml.
Thus, the result was that rubygems 2.0 is no longer compatible with
older bundler versions. Thus let's always grab the latest version of
bundler for Travis builds.
