makefile path fix
trying out CMT (this commit is too early)
move key
move common packet stuff to mrbus library
start of Control Message Protocol
added feature to use with bigger buffer eventually
new mrbus code
initial EAX implementation.  cruddy, but works.
changed EAX to ints
split out aes eax.  not working now, but just at end os asserts.
fixed omac
add eax decrypt
working cmac
change to straight forward prototype
abstracted an omac context setup for faster repeated calls later
finally remove those motherf*#($ing windows line endings that came in from the template.  (note to nathan, get a real OS)
split out cmac to files
split in half for use in omact
start of AVR eax. test is getting stuck.
notes that I forgot to check in a few days ago.