Node-RED integration: Give Docker container access to USB ports

[Psoy]

Good evening @pierre-gilles
It seems to be working — I installed an Arduino Mega instead of the RFLINK, and it connects immediately. I’ll try with the RFLINK tonight

[pierre-gilles]

@Psoy Thanks for your tests, it’s fine with me!

I’ve merged the PR, it’ll be included in the next Gladys release

[elfedagger]

Thank you for all this work.