Add code to emulate a HIM device to connect MTS to the Internet

[mtalexander]

Emulate a Host Interface Machine (HIM) which is used to connect the Michigan Terminal System (MTS) to the Internet.

[Fish-Git]

THANK YOU, Mike! I will try to review your Pull Request and provide you with feedback as soon as possible,

[Fish-Git]

** FYI **     (mostly for myself):

Tom has asked me to cc him with whatever feedback I provide to Mike:

-----Original Message-----
From: Thomas Valerio [mailto:[email protected]]
Sent: Sunday, October 27, 2024 10:53 AM
To: "Fish" (David B. Trout)
Cc: Mike Alexander
Subject: Hercules - Multi-platform MTS/HIM device
Importance: High

Fish,
I don't know if Mike communicated with you directly regarding his
HIM device pull request, but he will be traveling from next Monday
through November 17, and will probably have no or minimal Internet
access and usually generally ignores his email when traveling anyway.

So if you have any direct comment or criticism of the code before his
return could you please cc me on any email that you might send directly
to Mike.

-- Tom/