[Avrora] Extenstion of AvroraPrint

[Brian S Pilz]

Avrora fans:

For monitoring, the file AvroraPrint.h contains various macro definitions,
e.g. printInt16, printHex32, etc.  Is it an easy extension to add 64-bit
print capability, as in printHex64?  I looked at the C source here, but it
looks as if there is a modification required in the Java simulator.

Thanks,

--bsp