T: macpdu2wireshark: run live, limit MIB/SIBs recording, cleanup
A new option -live has been added to run live (ie. like the 'enb' tracer) and options -live-ip and -live-port to select IP/port of the machine running the eNodeB.
Some new options to control MIB and SIBs recording have been added.
Some global variables have been removed.