Merge pull request #645 from opdemand/deis-controller-refs

Replaced refs to server and worker with controller.

Author: Matthew Fisher

README.md

@@ -2,9 +2,9 @@
 
 A Docker image containing a REST API and web server, for use in the [Deis](http://deis.io) open source PaaS.
 
-[![image](https://d207aa93qlcgug.cloudfront.net/img/icons/framed-icon-checked-repository.svg)](https://index.docker.io/u/deis/server/)
+[![image](https://d207aa93qlcgug.cloudfront.net/img/icons/framed-icon-checked-repository.svg)](https://index.docker.io/u/deis/controller/)
 
-[**Trusted Build**](https://index.docker.io/u/deis/server/)
+[**Trusted Build**](https://index.docker.io/u/deis/controller/)
 
 This Docker image is based on the trusted build [deis/base](https://index.docker.io/u/deis/base/), which itself is based on the official [ubuntu:12.04](https://index.docker.io/_/ubuntu/) base image.