--- 
language: ruby
rvm: 
- 1.9.3
- 2.0.0
- rbx-19mode
matrix:
  allow_failures:
    - rvm: rbx-19mode
before_install: 
- export DISPLAY=:99.0
- sh -e /etc/init.d/xvfb start
before_script: 
- bundle exec rake db:migrate

--- 
language: ruby
rvm: 
- 1.9.3
- 2.0.0
- 2.1.6
- 2.2.2
- rbx-19mode
matrix:
  allow_failures:
    - rvm: rbx-19mode
before_install: 
- export DISPLAY=:99.0
- sh -e /etc/init.d/xvfb start
before_script: 
- bundle exec rake db:migrate

Add latest ruby 2.1 and 2.2 to Travis builds.
Add latest ruby 2.1 and 2.2 to Travis builds.
