misc.py: Add general unicode decoder function to JSON parsing
misc.py: Add general unicode decoder function to JSON parsing

hsnlab/escape,5GExchange/escape,5GExchange/escape,5GExchange/escape,hsnlab/escape,hsnlab/escape,5GExchange/escape,hsnlab/escape,5GExchange/escape,5GExchange/escape,hsnlab/escape,hsnlab/escape