.travis.yml in jazzy-0.0.12 vs .travis.yml in jazzy-0.0.13

@@ -1,6 +1,12 @@
-os:
-  - osx
-language: ruby
+language: objective-c
+osx_image: xcode61
 cache: bundler
 rvm:
   - system
+
+before_install:
+  - sudo gem install bundler
+
+script:
+  - bundle exec rake spec
+