crc functions
added --crc -c option to the client (default FALSE)
client calculates the CRC
fixes previous commit
reverted files (crc moved into al_bp)
generating crc
crc functions
client send the crc
server print the crc
crc automatically generated by the 2 functions prepare_*_payload
dtnperf server calc crc if in FILE mode and check it with the received one
fixed crc write in file mode
no warning compiling the code
not calculate the crc if not required
fixed crc in header
fix + BUNDLE_CRC_SIZE before reading the monitor eid
monitor reopen the same file if it exists
copyright header updated
reverted append mode for csv file
copyright header updated (2)