.travis.yml in propono-0.7.0 vs .travis.yml in propono-0.8.0

@@ -1,8 +1,13 @@
 language: ruby
 rvm:
+  - 1.9.3
   - 2.0.0
+  - rbx-2.1.1
 script:
   - bundle exec rake test:local
 addons:
     code_climate:
         repo_token: 88dd239bc2e0010742a42a4e0234b4decd19b46d0e9d3408d8b1fe0f96dd8fc1
+matrix:
+  allow_failures:
+    - rvm: rbx-2.1.1