Some modules have been modified for 6LoWPAN, just add the functions we need
address test; NS-3 cannot handle the Prefix(10) very well
Address IPv6 test also, need to modify the address generator if necessory
Replace the old fies for a possible mesh routing protocol, but seems very difficult
complete the UDP_HC2 compression algorithm
test new files for mesh and broadcast, fail to compile
one steady version for ICMP/UDP/IPv6 header compression