Replace APR libraries with std:: libraries (abandoned) about htm.core HOT 8 CLOSED

Ok, I will start in on this.
But first I want to start over with a fresh clone of htm-community/nupic.cpp

from htm.core.

from htm.core.

After the capnp, I'd like to set for another advanture and bring c++17 (update CI, MSVC for Win,..) and then we can drop lots of dependencies

from htm.core.

But first I want to start over with a fresh clone of htm-community/nupic.cpp

Or you can clone numenta/nupic.core (1st level clone) so you can make PRs to both easily

from htm.core.

from htm.core.

I don't want to accidentally change anything in numenta/nupic.core.

don't worry, wouldn't happen. One thing is to clone something, other are push privileges.
Clone of nupic.cpp is ok as well (y)

I haven't found the branch, nor clone of project, in your profile yet. So when you're ready, please open a PR.

from htm.core.

This PR is abandoned. I was taking this in too large of chunks. And in the process of trying to get MinGW to work, ended up with massive white-space changes that were mostly Just line-ending changes but it made compares almost impossible.

So, See Roadmap Issue #81 for how I propose we proceed.

from htm.core.

Closing, reopen if needed

from htm.core.