Allows quick stand-up of http VNC from tcp/vncserver for viewing from VR browser
cd in, and run the command to create the VNC fwd
mkdir ix-webVNC
cd ix-webVNC
pkg install py27-websockify
unzip noVNC-thin.zip
websockify 8787 localhost:5900 --web noVNC-thin
http://IP_ADDR:8787/vnc.html