Thymio and E-Puck Description

This package provides the URDF and SDF files for the [Thymio] and [E-Puck] models. The models are based on the descriptions in https://github.com/bgromov/thymio_gazebo/tree/master/thymio_description and https://github.com/SharathRaparthy/Epuck-Robot-Gazebo/tree/master/src/epuck_description