add sfcdumper.py, a script to parse C2 SFC files
add sfcdumper.py, a script to parse C2 SFC files

ccdevnet/openc2e,bdonlan/openc2e,bdonlan/openc2e,bdonlan/openc2e,crystalline/openc2e,ccdevnet/openc2e,crystalline/openc2e,ccdevnet/openc2e,crystalline/openc2e,bdonlan/openc2e,ccdevnet/openc2e,crystalline/openc2e,ccdevnet/openc2e,ccdevnet/openc2e,crystalline/openc2e