Use a class to handle SMuRF packets

[jesusvasquez333]

• Add new class SmurfPacket to handle SMuRF packet,
• The method transmit now receive a (smart) pointer to a SmurfPacket object,
• Write a SMuRF packet to a file is now a method of the SmurfPacket class,
• Use a thread to write the SMuRF packet to files
• Use a circular buffer to store new SMuRF packets (SmurfPacket objects).
  • Multiple readers can read the packet from the buffer using; there are 2 readers in this case: the user defined transmitter, and the file writer
  • The buffer provides (smart) pointers to the writer and readers, without copying the data around