v1.0.0

This is v1.0.0 for robot_descriptions.py, now at 60 different descriptions. Armed, legged, wheeled, and combinations thereof 😃

This release adds four robot descriptions. Thanks to the contributors of the project who made them available in the first place.

Added

• Description: JAXON
• Description: Kinova Gen3
• Description: NEXTAGE
• Description: SigmaBan, thanks @Gregwar 👍
• Unit tests for repository cloning

Changed

• MuJoCo examples: try mj_description suffix rather than description
• Update Cassie URDF description to an MIT-licensed repository, thanks @kevinzakka 👍

Fixed

• Shadow Hand MJCF: upstream fix to joint axes
• Update cached repository after a description was updated