Ohio Scientific 65A Support

[chapmajs]

This PR allows SRecord to output data in a format that can be directly input to the Ohio Scientific 65A ROM monitor, which is found on Ohio Scientific 6502 systems with serial console. This is currently output-only, since the dump format for the 65A monitor is substantially different.

Tests are included. The output formatter supports optional execution address.

I can smash this down to a single commit if desired, but left it as multiple commits since one of them does fix a namespace collision with the existing OSI 65V formatter.

[chapmajs]

Pushed changes to fix up automated test errors (linter stuff).

[chapmajs]

A friend suggested that it might be beneficial to read in the OSI 65A output using SRecord, in the event that one had SRecord generated output in a file and needed to turn it into something else. I had some free time today, so I wrote a file input for OSI 65A!

[sierrafoxtrot]

I want to make sure I acknowledge contributions correctly. No dramas at all with Copyright being held by a company but would you like me to mention you by full-name or first-name as well when I pull together the release notes?

Or it could be "contributed by X from Company". Whatever works best for you.

[chapmajs]

No big deal, you can leave it as "Glitch Works, LLC" or do "by Jonathan Chapman from Glitch Works, LLC" -- if you want a point of contact I would prefer you use our site URL (http://www.glitchwrks.com) rather than some internal email address just to help cut down on spam :P

[sierrafoxtrot]

Planning to start a proper review tonight but given the number of commits I'll probably end up doing a squash merge (which I'm perfect happy with and of course it will still show correct attribution). If you wanted to rebase to tease out the work on the OS65A vs OS65V or better reflect history, go right ahead.

[chapmajs]

You can smash it or I can smash it, doesn't matter to me!

[sierrafoxtrot]

Great addition Jonathan! A few minor comments.

Additionally, if you can add to srecord/input/file/guess.cc then the --guess option will work for os65a as well.

[chapmajs]

Alright, requested changes made, and fixed up to appease the clang linter!

[chapmajs]

Thanks!

[sierrafoxtrot]

Thanks for your hard work pulling this together!