tweak cifar to normalize to 0
tweak cifar to normalize to 0

andrewljohnson/Deep-Trails,trailbehind/DeepOSM,andrewljohnson/Deep-Trails,trailbehind/DeepOSM,andrewljohnson/Deep-Trails,silberman/Deep-OSM,silberman/Deep-OSM,trailbehind/DeepOSM