Node-red security needs documenting

[mpvader]

The way it works is that it takes the same password as Remote console.

Also Signalk security needs editing, it has its own settable admin password, unrelated to Remote Console.

[mpvader]

@sbender9 can you confirm that above is how its designed? Then I'll add it to the doc once I get round to it.

[dirkjanfaber]

I can confirm that this is how it is designed and how it has been added to the documentation.