.travis.yml in hawkular-client-0.1.2 vs .travis.yml in hawkular-client-0.2.0

@@ -1,5 +1,5 @@
 language: ruby
 rvm:
-  - 2.0.0
-#  - 1.9.3
-#  - jruby-19mode
+  - 2.0
+  - 2.1
+  - 2.2