.travis.yml in a2z-0.1.2 vs .travis.yml in a2z-0.1.3

@@ -1,4 +1,8 @@
 language: ruby
 rvm:
   - 1.9.3
+  - 2.0.0
   - ruby-head
+matrix:
+  allow_failures:
+    - rvm: ruby-head