Merge Region classes from dkeeney

[breznak]

• SPRegion
• TMRegion
• tests

[dkeeney]

I think we did ok on this one. Lets close it.

[breznak]

Reopening and actually marking as a high priority.
We do not have the mentioned classes in this repo, although I know you've implemented them a long time ago.

This is needed for more complex NAPI support in c++, something mentioned recently and useful for many examples.

Please take a look when you are finished with your current stuff.

[dkeeney]

Ok, I will go find the C++ code for RegionTM and RegionSP and start a PR for each of them.

• RegionSP was fairly complete.
• RegionTM was setup to call BacktrackingTMCpp and is missing the "Shim" that maps the arguments to TemporalMemory. So there might be a little more porting from python to complete that class.

[breznak]

Ok, I will go find the C++ code for RegionTM and RegionSP and start a PR for each of them.

That'd be great 👍

Will we want bindings as a part of the PR, or separate? Or actually the Py Regions exist, so there will be no use for bindings?

[dkeeney]

finished in multiple PRs mostly #247