.travis.yml in instrumental_agent-0.13.0 vs .travis.yml in instrumental_agent-0.13.1

@@ -1,9 +1,10 @@
-sudo: false
 language: ruby
 rvm:
   - 1.8.7
   - 1.9.2
   - 1.9.3
   - 2.0.0
   - jruby-18mode
   - jruby-19mode
+  - rbx-18mode
+  - rbx-19mode