[M100] NODE DATAPAC/RAMPAC rom

[Brian K. White]

Someone has turned up a copy of the option rom for 100/102 that came 
with a NODE DATAPAC and dumped it, and I have tested the dump.

https://github.com/bkw777/NODE_DATAPAC/tree/main/ROM/100

I've added it to https://github.com/LivingM100SIG/Living_M100SIG/ also 
but it would be good if a few other people copied it elsewhere.

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bkw