Make SMPacketListSize() match the behavior of MIDIPacketList.sizeInBytes() w/r/t the padding at the end of the last packet
Make SMPacketListSize() match the behavior of MIDIPacketList.sizeInBytes() w/r/t the padding at the end of the last packet

krevis/MIDIApps,krevis/MIDIApps,krevis/MIDIApps,krevis/MIDIApps,krevis/MIDIApps