Upcoming changes in robot_descriptions.py version 2

[stephane-caron]

This discussion gathers upcoming API-breaking changes that will happen in robot_descriptions.py version 2.

• Release date: not planned yet

Ongoing discussions

• Trim description suffixes #148

[drfenixion]

The same thought occurred to me - "It would be great to have a filter for printable models for assembly in reality".

I propose to add tag like - 'detailed_mechanics' where applicable to all new added models. I mean to ask pull requesters of new models to add that tag if applicable.
#139