Worked around misspelled BadZipFile class in Python 2.
Worked around misspelled BadZipFile class in Python 2.

mesheven/pyOCD,mesheven/pyOCD,mesheven/pyOCD,flit/pyOCD,mbedmicro/pyOCD,mbedmicro/pyOCD,pyocd/pyOCD,flit/pyOCD,pyocd/pyOCD,mbedmicro/pyOCD