Install nginx in dockerfile, created nginx conf and section in supervisor
Attach to our proxy websocket. Set actual host and path in redis
Updated term.js to latest version.
  Also rewrote the way its loaded to match the term.js example,
  replacing socket.io with websocket.
In our run.sh, rebase not merge the git pull to update local code.
  If there are local commits, or on a different branch than master
  this was causing the editor to popup with a merge commit message
  and was disrupting the run.sh script.
Merge pull request #86 from jeffbaier/nginx-proxy

Nginx Proxy attach requests