Procedure to install UR simulator on Ubuntu through docker

procedure.md

1. Ensure Docker is Installed Correctly:

docker --version

2. Pull the docker. For e-series:

sudo docker pull universalrobots/ursim_e-series

or for cb3:

docker pull universalrobots/ursim_cb3

3. Run the docker. For e-series:

sudo docker run --rm -it -p 5900:5900 -p 29999:29999 -p 30001-30004:30001-30004 universalrobots/ursim_e-series

or for cb3:

sudo docker run --rm -it -p 5900:5900 -p 29999:29999 -p 30001-30004:30001-30004 universalrobots/ursim_cb3