* 77: supports ConcatOfShape and Slice with the light API
* 76, 79: add a mode to compare models without execution
* 75: add QuickGelu to ExtendedReferenceEvaluator
* 71: adds tools to compare two onnx graphs
* 61: adds function to plot onnx model as graphs
* 60: supports translation of local functions
* 59: add methods to update nodes in GraphAPI