.travis.yml in etcd-0.0.6 vs .travis.yml in etcd-0.2.0.alpha

@@ -1,15 +1,11 @@
-before_install: 
-  - sudo apt-get update -y
-  - sudo add-apt-repository ppa:duh/golang -y
-  - sudo apt-get update -y
-  - sudo apt-get install golang -y
-  - git clone https://github.com/coreos/etcd
-  - cd etcd && bash build
+before_install:
+  - bash build_etcd
   - bundle install --path .bundle
 rvm:
   - 1.9.3
   - 2.0.0
+  - 2.1.0
 branches:
   only:
     - master
 script: "bundle exec rake spec"