Only expose websockets

Dockerfile

@@ -8,8 +8,8 @@
 # This Dockerfile is hardcoded to run the websockets server at
 # port 8000.
 # Start the docker container with
-# docker run -it -p 8081:80 -p 8000:8000 -p 11031:11031 -p 11030:11030 -p 11040:11040 -p 11041:11041 -p 11042:11042 -p 11011:11011 consoledemo
-# Then visit the consoledemo from the host machine at http://localhost:8081 (NOT at port 8000, which will show a non-working HTML page)
+# docker run -it -p 8000:8000 consoledemo
+# Then visit the consoledemo from the host machine at http://localhost:8000 
 FROM ubuntu:16.04
 
 RUN apt-get -y update
@@ -69,9 +69,9 @@ port=8000\n\
 ' > /etc/dt/dt_host.ini
 
 # Patch the console software to point the websockets port
-RUN sed -i -e 's/window.location.host/window.location.hostname+":8000"/' /var/www/console/htdocs/index.html && \
-    sed -i -e 's/window.location.host/window.location.hostname+":8000"/' /var/www/console/htdocs/mech.html
+#RUN sed -i -e 's/window.location.host/window.location.hostname+":8000"/' /var/www/console/htdocs/index.html && \
+#    sed -i -e 's/window.location.host/window.location.hostname+":8000"/' /var/www/console/htdocs/mech.html
 
 CMD screen -d -m /root/dt_ctrl/controller/dt_ctrl /root/dt_ctrl/controller/dt_ctrl.ctrl && screen -d -m bash -c 'cd /root/dt_ctrl/console/console && ./start_console.sh' && /bin/bash -c 'service apache2 start' && bash
 
-EXPOSE 80
+EXPOSE 8000