Add the main file.
Add the IntToString module.
Add the implement of the NeuralNetworksParams class.
Add the TypeDefinition file.
Fix the bug that the static menbers of the NeuralNetworksParams class
did not to be defined.
Add the test function of the NeuralNetworksParams class.
Add the comment for the Test_NeuralNetworkParams function.
Add the readme file and the license.