RES-2456: Move all frameworks to packages

[lscheinkman]

This PR is used to merge and integrate the following PR:

• [x] numenta/nupic.research#586
• [ ] numenta/nupic.research#587
• [ ] numenta/nupic.research#588
• [x] numenta/nupic.research#590
• [x] numenta/nupic.research#594
• [x] numenta/nupic.research#597
• [ ] numenta/nupic.research#601
• [x] numenta/nupic.research#602
• [x] numenta/nupic.research#603

It should only be merged once all other PRs are reviewed