Committing draft of aug 9, 12-month PI meeting demo.

.gitattributes

demos/demo.aug_9_2011/Makefile

demos/demo.aug_9_2011/dumbledore.c

demos/demo.aug_9_2011/dumbledore.exploits/Makefile

....aug_9_2011/dumbledore.exploits/attack-gradeA.no_strata.c

....aug_9_2011/dumbledore.exploits/attack-gradeB.no_strata.c

...demo.aug_9_2011/dumbledore.exploits/attack-strata_parm1.c

...mo.aug_9_2011/dumbledore.exploits/attack-strata_tracing.c

demos/demo.aug_9_2011/dumbledore.exploits/badA.txt

demos/demo.aug_9_2011/dumbledore.exploits/badB.txt

demos/demo.aug_9_2011/dumbledore.good_inputs/good.txt

demos/demo.aug_9_2011/heap_overflow.c

demos/demo.aug_9_2011/help.txt

demos/demo.aug_9_2011/ps_demo.sh

demos/demo.aug_9_2011/sample.txt