This is disksim-3.0
    + http://www.pdl.cmu.edu/DiskSim/

with the following changes:
    + doc/ removed - who needs docs ?
    + valid/
	+ removed *.trace: huge and only for validation.
	+ bin (large) atlas10k.outtrace, ajw.1week.srt
    + src/
	+ bin huge MS *.pdb & *.ilk files
