.travis.yml in datacenter-0.1.2 vs .travis.yml in datacenter-0.2.0

- old
+ new

@@ -1,9 +1,10 @@
 language: ruby
 rvm:
   - 1.9.3
   - 2.0
   - 2.1
+  - 2.2
   - jruby
 before_install:
   - sudo apt-get -y install openssh-server
   - ssh-keygen -q -t rsa -N "" -f ~/.ssh/id_rsa
   - cp $HOME/.ssh/id_rsa.pub $HOME/.ssh/authorized_keys
\ No newline at end of file