[IO-500] 24 hour extension to submission deadline for SC19

Dear Community, Due to several requests, we are granting a 24 hour extension to the submission deadline for submissions to IO500 for the SC19 list. Accordingly, the new deadline will be end of the day on November 11 AOE (in other words, as long as there is anywhere on earth where it is not yet November 12, submissions will be accepted). Thanks, The IO500 Committee