.travis.yml in rubype-0.2.2 vs .travis.yml in rubype-0.2.3

@@ -1,7 +1,10 @@
 language: ruby
 rvm:
-  - 2.1.2
+  - 2.2.0
+  - 2.1.5
   - 2.0.0
-  - 1.9.3
+  - rbx-2
+  - ruby-head
+  # - jruby-head
 notifications:
   email: false