.travis.yml in omniauth-gplus-1.1.1 vs .travis.yml in omniauth-gplus-1.2.0

@@ -1,5 +1,7 @@
 language: ruby
 rvm:
   - 1.9.3
+  - 2.0.0
+  - ruby-head
   - rbx-19mode
   - jruby-19mode