Change KinD registry port to 5001

[michaelsauter]

Closes #390.

Tasks:

• Updated design documents in docs/design directory or not applicable
• Updated user-facing documentation in docs directory or not applicable
• Ran tests (e.g. make test) or not applicable
• Updated changelog or not applicable

[henrjk]

I meant to comment here actually about #390 (comment).

With "2,9,24" you get the letters of an interesting company assuming @ is 0, A is 1.
Perhaps we can derive a set of port choices from that . For example in hex this could be encoded as 2,9,18, so reversing this could be 8192 ;-)