added lots of __str__ crap to support the new pgpdump-based test fixture; moved MPIFields out to keyfields.py; added more parsing logic to SubPacket
added lots of __str__ crap to support the new pgpdump-based test fixture; moved MPIFields out to keyfields.py; added more parsing logic to SubPacket

J08nY/PGPy,SecurityInnovation/PGPy,SecurityInnovation/PGPy,J08nY/PGPy,SecurityInnovation/PGPy