* editing how to execute computation file for clarity and linenos

* Add placeholder for runtime docs

* Update section on backends, interpreter, and FPGA options

* add updated master to fix python_ci

* Weird autosummary issue reverted

* Clarify new section

* fix up docs

* Update pattern matcher doc based on Nik's presentation slides WIP

* Update doc structure and examples

* remove old folder

* Fix broken Tensorview refs

* new section on distr training

* updated index w/drafted outline

* . helping people document code more efficiently

* edit WIP branch

* WIP editing

* WIP editing

* init distributed doc

* PR review edits

* modify dist doc and dist mnist_mlp

* Finish PR review comment fixes so far

* Improving distributed training docs

* Fix build error now that we have documented inteface backends use

* update example build and run

* update how-to distributed training doc

* Editing distr train docs

* Reword section to avoid strange doc build error

* rebuild for zero errors for CI

* split patternmatcher PR

* PR feedback added

* Add more help and detail for MXNet and neon distr

* Resolve merge conflicts due to patternmatcher doc split

* Resolve merge conflicts due to patternmatcher doc split

* Resolve build errors manually

* These files are already added to the branch

* fix style

* update with glossary def and link to Intel paper on synchronous SGD

* fix link to sgd

* remove comm_rank in dist example