Allow ModelMetrics to sort models by a different Frame. (#1042)
Allow ModelMetrics to sort models by a different Frame. (#1042)


h2oai/h2o-dev,h2oai/h2o-3,h2oai/h2o-dev,mathemage/h2o-3,h2oai/h2o-3,michalkurka/h2o-3,spennihana/h2o-3,spennihana/h2o-3,mathemage/h2o-3,h2oai/h2o-dev,michalkurka/h2o-3,h2oai/h2o-dev,spennihana/h2o-3,h2oai/h2o-3,h2oai/h2o-dev,michalkurka/h2o-3,h2oai/h2o-dev,h2oai/h2o-3,h2oai/h2o-dev,mathemage/h2o-3,michalkurka/h2o-3,h2oai/h2o-3,mathemage/h2o-3,h2oai/h2o-3,spennihana/h2o-3,mathemage/h2o-3,michalkurka/h2o-3,spennihana/h2o-3,spennihana/h2o-3,h2oai/h2o-3,michalkurka/h2o-3,h2oai/h2o-3,mathemage/h2o-3,michalkurka/h2o-3,mathemage/h2o-3,spennihana/h2o-3