Now user does not have to manually copy generated cpp files into network
directories of SCI and Porthos and edit CMakeFiles. Once SCI and Porthos
libraries are built the CompileTFGraph.py can directly compile the generated
cpp files and link them against SCI/Porthos.

Usage:
  python CompileTFGraph.py --config config.json

where a sample config.json looks like this:

{
  "model_name":"full_kernel.pb",
  "input_tensors":{
      "actual_input_1":"2,245,234,3",
      "input2":"2,245,234,3"
  },
  "output_tensors":[
    "output1",
    "output2"
  ],
  "scale":10,
  "bitlength":63,
  "mode":"SCI",
  "save_weights" : true
}

Do python CompileTFGraph.py --help for seeing all the options.