.travis.yml in angelo-0.3.2 vs .travis.yml in angelo-0.3.3

@@ -1,8 +1,13 @@
+sudo: false
 language: ruby
 rvm:
   - "1.9.3"
   - "2.0.0"
   - "2.1.2"
   - "2.1.3"
   - "2.1.5"
+  - "rbx-2"
 script: rake
+matrix:
+  allow_failures:
+    - rvm: rbx-2