* Doc the A-ops.

* Better structure for ops and the docs around them, based on cyphers branch for doc-the-a-ops

* More edits for merge into preview branch

* Update link to framework integration guide page on testing libngraph

* New branch for editing public-facing docs

* Make sure updated graphic gets added, correct compiler version on install page

* Update README to match content on legacy Python repo

* Let's see if this fixes the bad merge

* Working down in doc directory, forgot to update top-level readme with feedback from review

* Correct typo

* Trying to fix the ops

* Try adding convolution manually from master

* Update pictorial image of nGraph IR