Revert "Merge pull request #2 from pwaller/patch-1"

This reverts commit 3ca5585a746ac7610800ce31b0650efbc6f804af, reversing
changes made to 5e6b965962a82598496492f4009cd07d58f33b11.
Added docker state to README
Renamed docker.sls to init.sls for a prettier include
Merge branch 'docker-readme'