Verify the EV3 pybricks V2 python syntax and examples for sets are pybricks V4 compatible.

After this repo is ready, need to update pybricks discussion entry in pybricks repo

Files:

• File sets.md describe the compatibility of the sets.

  • Based upon the sets in:
    • EV3 Example sets from mindstorms-ev3

• The file syntax.md describe the compatibility with Pybricks EV3 V2 syntax documentation.

• The files V2_syntax_*.py are the test programs for that part of the syntax documents.