Add critical files to functional baseline CIM-CNN training

.gitignore

config/config_cim_cnn_param.py

layers/analog_BN.py

layers/analog_BN_current_interp_PL.py

layers/analog_BN_current_model.py

layers/binary_ops.py

layers/quantized_layers_IMC.py

layers/quantized_ops.py

models/ABN_current.py

models/ADC.py

models/Analog_DP.py

models/CONV_current.py

models/CONV_current_num.py

models/DTSE.py

models/MAC_current.py

models/MAC_current_num.py

models/makeModel.py

models/model_IMC.py

train_cim_qnn.py

utils/config_hardware_model.py