* sink pad and slice

* Update reshape_sinking.cpp

* batch size 1 -> 100

* move extern decls to header

* Update reshape_sinking.hpp

* update licenses for 2019

* style

* Move CPU ReshapeSinking to Core pass

* Modify clang compile error

* Fix for style-apply check

* swim a special case of broadcast

* general case broadcast swimming for reshape sinking

* fix in_order=false case

* fix reshape redef warning

* add broadcast swimming test

* cleanup test case

* fix warnings

* fix test case

* Move ParameterVector and ResultVector to the ngraph namespace where they belong

* update python wrapper

* more python fixes

* style

* Update setup.py

* fix some new code

* reshape sinking working on mnist_conv

* forgot to add reshape_sinking files

* refactoring of binary case

* Quantize/Dequantize case, fix add case, add assert

* address bob and scott's feedback

* debug

* fix a bug where reshapes are removed too early