.travis.yml in barometer-0.8.0 vs .travis.yml in barometer-0.9.0

@@ -1,7 +1,10 @@
+language: ruby
 rvm:
+  - 2.0.0
   - 1.9.3
   - 1.9.2
-  - 1.8.7
   - rbx-19mode
-  - ree
-script: "rake"
+script: 'rake'
+branches:
+  only:
+    - master