devops 几个方便的工具

1. fake API

     [canned](https://github.com/sideshowcoder/canned  )    fake API.

     [wiremock](http://wiremock.org/)   fake API.

2. ci/cd

     [buildbot](http://buildbot.net/  )  open source CI server.

     [hubot](http://hubot.github.com/  ) chatbot from GitHub. 

     [Shippable](http://shippable.com/)  hosted CI solution built on Docker with Webhooks

     [Werker](http://wercker.com/  ) hosted CI solution built on Docker with Webhooks

      。。。 jenkins  Travis