.travis.yml in finite_machine-0.1.0 vs .travis.yml in finite_machine-0.2.0

@@ -4,15 +4,19 @@
 rvm:
   - 1.9.3
   - 2.0.0
   - 2.1.0
   - ruby-head
-  - rbx
 matrix:
   include:
     - rvm: jruby-19mode
     - rvm: jruby-20mode
     - rvm: jruby-21mode
     - rvm: jruby-head
+    - rvm: rbx
   allow_failures:
-    - rvm: 2.1.0
+    - rvm: ruby-head
+    - rvm: jruby-head
+    - rvm: rbx
   fast_finish: true
+branches:
+  only: master