* More op doc

* Add working doxygenclass import to reST file

* Cleanup punctuation on wording in tables, no punctuation for fragments, remove autodoc extension since we use breathe

* Support Github rendering of cc-README

* Fix sp for basic accessors and update to show mathcal syntax in rst

* modify earlier change after checking what is supposed to render

* Resolve spacing error on rst syntax

* updates for PR to be even with master