* make json lib an external project
* add env var to turn warnings to errors

* Replace using aliases with actual classes

* relu for interpreter

* relu in serializer

* core fusion

* relu backprop

* relu backprop and test interpreter

* core fusion for CPU

* COREFusion -> CoreFusion

* relu MKL dnn

* fix Shape declarations

* revert to shared argon lib

* installs argon headers

* -DINSTALLED_HEADERS_PATH=${CMAKE_INSTALL_PREFIX}/include

* formatg

* remove debug info

* revert

* revert back to cpp-master

* test relu fusion for argon backend and enable permutation over max op