Replaced has of frame to be simple hash of mean and sigma. Used to be MD5 checksum xored across chunks, which turned out to be too slow.
Replaced has of frame to be simple hash of mean and sigma. Used to be MD5 checksum xored across chunks, which turned out to be too slow.

eg-zhang/h2o-2,h2oai/h2o,vbelakov/h2o,h2oai/h2o,h2oai/h2o-2,eg-zhang/h2o-2,100star/h2o,111t8e/h2o-2,111t8e/h2o-2,111t8e/h2o-2,elkingtonmcb/h2o-2,100star/h2o,h2oai/h2o,rowhit/h2o-2,100star/h2o,rowhit/h2o-2,h2oai/h2o,h2oai/h2o,h2oai/h2o,eg-zhang/h2o-2,calvingit21/h2o-2,rowhit/h2o-2,100star/h2o,vbelakov/h2o,111t8e/h2o-2,vbelakov/h2o,vbelakov/h2o,rowhit/h2o-2,eg-zhang/h2o-2,100star/h2o,eg-zhang/h2o-2,rowhit/h2o-2,vbelakov/h2o,vbelakov/h2o,calvingit21/h2o-2,h2oai/h2o-2,eg-zhang/h2o-2,h2oai/h2o,calvingit21/h2o-2,h2oai/h2o,100star/h2o,h2oai/h2o-2,calvingit21/h2o-2,calvingit21/h2o-2,calvingit21/h2o-2,111t8e/h2o-2,rowhit/h2o-2,h2oai/h2o-2,111t8e/h2o-2,h2oai/h2o-2,100star/h2o,elkingtonmcb/h2o-2,h2oai/h2o,rowhit/h2o-2,111t8e/h2o-2,100star/h2o,eg-zhang/h2o-2,elkingtonmcb/h2o-2,111t8e/h2o-2,rowhit/h2o-2,elkingtonmcb/h2o-2,calvingit21/h2o-2,vbelakov/h2o,elkingtonmcb/h2o-2,calvingit21/h2o-2,vbelakov/h2o,rowhit/h2o-2,eg-zhang/h2o-2,elkingtonmcb/h2o-2,eg-zhang/h2o-2,elkingtonmcb/h2o-2,calvingit21/h2o-2,h2oai/h2o-2,111t8e/h2o-2,111t8e/h2o-2,h2oai/h2o-2,eg-zhang/h2o-2,elkingtonmcb/h2o-2,elkingtonmcb/h2o-2,calvingit21/h2o-2,100star/h2o,h2oai/h2o-2,rowhit/h2o-2,vbelakov/h2o,elkingtonmcb/h2o-2,vbelakov/h2o,h2oai/h2o-2,h2oai/h2o,h2oai/h2o-2