docker in /lambdas/ack_backend, /lambdas/batch_processor_filter, /lambdas/delta_backend, /lambdas/filenameprocessor, /lambdas/mesh_processor, /lambdas/recordforwarder, /lambdas/recordprocessor, /sandbox - Update #1239644664

docker in /lambdas/ack_backend, /lambdas/batch_processor_filter, /lambdas/delta_backend, /lambdas/filenameprocessor, /lambdas/mesh_processor, /lambdas/recordforwarder, /lambdas/recordprocessor, /sandbox - Update #1239644664 #1982