.travis.yml in blather-0.6.2 vs .travis.yml in blather-0.7.0

@@ -1,15 +1,8 @@
 rvm:
-  - 1.8.7
-  - ree
   - 1.9.2
   - 1.9.3
   - jruby-18mode
   - jruby-19mode
   - rbx-18mode
   - rbx-19mode
-  - jruby
-
-branches:
-  only:
-    - master
-    - develop
+  - ruby-head