Update to copy config file into place
Add instructions about running using docker to the README
Add `disableWebsocket` to the example config
Add docker config file
Remove iso8601 dependency
Rework config file
Add npm-debug.log to .gitignore
Add a start script
Hostname  or IP is ok.
Merge pull request #188 from buddycloud/docker

Add docker support. Merging with honour.