New version of python server based ArduBlockly

To be able to work with this beautiful version of a block-based Arduino programming environment, I modified the ArduBlockly python server version.
I want to share the resulting Distro I published on GitLab.
https://gitlab.com/DigitalStages/ardublockly

License and credits are added. This version is the server-based application only, so I do not consider it as a follow-up branch of this version published here by Carlos.

All new blocks are added to teach Arduino with following kit:

https://www.elegoo.com/collections/uno-r3-starter-kits/products/elegoo-uno-most-complete-starter-kit

Feedback is much appreciated.

Thank you very much (particularly Carlos), and I hope this version is going to find your interest.