Use z2jh chart version provided by released version of chartpress
Use z2jh chart version provided by released version of chartpress

Rather than the version provided by my local checkout of chartpress

berkeley-dsep-infra/datahub,ryanlovett/datahub,berkeley-dsep-infra/datahub,ryanlovett/datahub,ryanlovett/datahub,berkeley-dsep-infra/datahub