seeding to 0 for debug purposes
added functionality to send TIntIntVV
fixed seg fault in AssignRndTask64 hopefully
got rid of broken asserts
fixed another bug in AssignRndTask64
bugs bugs fix fix bugs
fixed off-by-one error in GetRandomStub64()
WORKING 64-bit segmented routines in snapsw.h
clean up commented-out code in snapsw.h
fix 64 bit random number generator
pull in Snap SendVec64 changes to snap.py
remove 0 random seeding used for debug