Update README.md

README.md

+# IRI ADC DOCKER
+
+TODO: fill short description
+
+Developed at Institut de Robòtica i Informàtica Industrial (IRI, CSIC-UPC) (www.iri.upc.edu)
+Contact: labroboticamobil@iri.upc.edu
+
+## Installation
+
+Install docker
+
+  https://docs.docker.com/engine/install/
+
+If your computer has a NVIDIA GPU, install nvidia-docker (2.0) to use Hardware Acceleration:
+
+  https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/install-guide.html#docker
+
+Enable docker run without need of sudo:
+
+```bash
+sudo usermod -aG docker ${USER}
+su - ${USER}
+sudo systemctl restart docker
+```
+
+Create docker image from attached Dockerfile. Give it a name, for example, iri_adc.
+
+```bash
+cd /path/to/Dockerfile
+docker build -t iri_adc .
+```
+
+## Usage
+
+Download PAL docker script:
+
+```bash
+git clone https://github.com/pal-robotics/pal_docker_utils
+cd pal_docker_utils/scripts
+```
+
+Run container from created image:
+
+```bash
+./pal_docker.sh -it iri_adc /bin/bash
+```
+
+Now you can launch the system:
+
+```
+roslaunch iri_model_car_gazebo sim.launch
+```
+
+TODO: Redirect to *_how_to repository with more examples.
+
+
+## License
+
+[LGPLv3](https://choosealicense.com/licenses/lgpl-3.0/)
+