Add information about how to run old interpreters and use old files?

[zZeck]

Would you have any interest in adding information about setting up emulators for running these chip-8 interpreters, and also tools for extracting data (DOS utils for calculator formats etc)? I don't know when I'll have time, but I could work on that at some point. I have notes on what I had to do for the Amiga, MAME for old home computers, calculator emulators.

Also, this repository is awesome, already. I hope my old notes were of some use. You've gone way beyond them in detail and actually formatted everything in a presentable manner.

[tobiasvl]

That's a great idea. It'd be a pretty big undertaking, but I guess MAME probably supports a bunch of these.