.travis.yml in rubydns-0.8.5 vs .travis.yml in rubydns-0.9.0

@@ -4,5 +4,9 @@
   - sudo apt-get install -y bind9
 rvm:
   - 1.9
   - 2.0
   - 2.1
+  - rbx-2
+matrix:
+  allow_failures:
+    - rvm: rbx-2 
\ No newline at end of file