.travis.yml in openehr-1.1.6 vs .travis.yml in openehr-1.2.0

@@ -1,3 +1,5 @@
 language: ruby
 rvm:
-  - 1.9.3
\ No newline at end of file
+  - 2.0.0
+  - 1.9.3
+  - 1.9.2