imep_spec.h	- The IMEP specification as defined by the IETF Draft.
imep.h		- IMEP classes and other stuff necessary for simualting IMEP.
imep.cc		- base IMEP code
imep_api.cc	- IMEP API used by the Routing and MAC layers.
imep_io.cc	- Packet genration and I/O.
imep_rt.cc	- Routing Protocol specific routines.
imep_timers.cc	- IMEP uses a Beacon and a Control timer.
imep_util.cc	- Packet munging/processing and other utility functions.
