.travis.yml in active_model_serializers-0.7.0 vs .travis.yml in active_model_serializers-0.8.0

@@ -1,21 +1,21 @@
 language: ruby
-before_install:
-  - gem install bundler
 rvm:
   - 1.8.7
   - 1.9.2
   - 1.9.3
-  - ruby-head
+  - 2.0.0
   - ree
   - jruby-18mode
   - jruby-19mode
   - rbx-18mode
   - rbx-19mode
 gemfile:
   - Gemfile
   - Gemfile.edge
 matrix:
+  allow_failures:
+    - gemfile: Gemfile.edge
   exclude:
     # Edge Rails is only compatible with 1.9.3
     - gemfile: Gemfile.edge
       rvm: 1.8.7
     - gemfile: Gemfile.edge