* Update cmake files to more modern approach

* disable building libraries that are not required

* handle more build cases

* add versions to backend libs. add start of package target.

* add create_backend to backends

* temporary workaround to tbb not linking correctly with gcc

* install codegen lib

* force tbb to link to the cpu backend so that it is available for codegen

* fix clang build error

* fix warning for codegen build

* update cuda header paths

* change error message for opening backend shared library

* set lib path

Removed ReLu activation present just before softmax.
(It's not a good idea to have ReLu > Softmax immediately. The test accuracy of the model is now much better.)

* remove obsolete

* change to use new Backend API

* rename parameter

* remove deprecated

* remove all legacy Backend API usage

remove deprecated files

* pull in changes from master

* fix GPU calls

* disable tests in convolution generator

* update per PR comments. Enable performance counter feature.

* update per PR comments

* fix build error

* fix conditionally compiled test :(

* force backend compile() to make a copy of the graph

fix copy_with_new_args on ops that have function pointers internal

update unit test for new backend API

add unit test for multiple simulataneous backends

* move get_subdevices virtual method to Manager class

* update GPU to latest

* update call methods

* add remove_compiled_function()

* refactor Adjoints to support multi-output ops

* passing tests

* switch to generate_adjoints(deltas) and backprop_node

* remove debugging code

* fix error msg

* fix typo adjoitns

* fix comp errors in mnist_mlp

* More extensive examples of graph building.

* Review comments

* Review comments

* Review comments

* Remove unsupported linker flags for Mac build.

* Restructure python binding.
Put low level direct wrapper for ngraph c++ API into ngraph/impl
Move high level API from ngraph_api to ngraph

* Move CMakeLists.txt to its own PR

* Cleanup docs

* Fix typo on syntax

* Update about page with Tunde's v2 of ngraph-ecostystem graphic

* Incorporating feedback from PR reviews

* Add more prereqs to table

* Cleanup neon install documentation

* fix doc build warnings

* Make sure Tundes v3 graphic links properly

* Add detail about ONNX imports to README as requested

* Fix the broken merge

* add some docs for onnx

* Update install documentation

- Clarify the make -j use case from bob's PR
- Fix the words to be less wordy in some places - unit test does
  not need its own section
- Add placeholder for onnx integration discussion w Michal
- See if doxyfile adjustment can build docs faster

* Update install documentation

- Clarify the make -j use case from Bob's PR with Adam's suggestion
- Fix the words to be less wordy in some places - unit test does
  not need its own section
- Add placeholder for onnx integration discussion w Michal
- Fix Framework Integration Guide top links to be bullets
- See if doxyfile adjustment can build docs faster
- Fix grammar to the rendered title of embedded link

* Update framework-integration-guides.rst

* Update install.rst

* Update install.rst

* WIP review docs for onnx tutorial

- Fixed install instructions to clariy use of make -j as per discussion
- Added tutorial on how to run inference for CIFAR10 ResNet
- Condensed some instructions to involve less clicks when reading on web

* Friendly API for Ngraph++ Python bindings

* Preview doc build for review

* Preview doc build for review small edit

* More collab editing changes

* Make sure intro gets updated in both places

* Really add the changes this time

* PR review comments added

* Match changes made on 79c77fdd to resolve merge conflict