use drift flow.js bundle to add new top-level Plot menu to Flow (#785)
use drift flow.js bundle to add new top-level Plot menu to Flow (#785)

* use drift flow.js bundle to add new top-level Plot menu to Flow

* pin build to specific commit

* use http to resolve handshake alert: unrecognized_name gradle error

* link to h2oai fork of repo

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