Update README.md

README.md

+# Description
+
+This package provides the necessary msgs, service and actiosn for the raadical project.
+Each file has its own description.
+
+# Installation
+
+Move to the active workspace:
+```bash
+roscd && cd ../src
+```
+Clone the repository: 
+```bash
+git clone https://gitlab.iri.upc.edu/mobile_robotics/raadical_project/iri_raadical_msgs.git
+```
+
+Install ROS dependencies with the following commands:
+
+```bash
+roscd
+cd ..
+rosdep install -i -r --from-paths src
+```
+
+Compile your workspace:
+
+```bash
+catkin_make
+```