[pkgdb] instack was added for slagle

[Fedora PackageDB]

limb has added Package instack with summary installation tool for diskimage-builder style elements
limb has approved Package instack
limb has added a Fedora devel branch for instack with an owner of slagle
limb has approved instack in Fedora devel
limb has approved Package instack
limb has set checkout to Approved for provenpackager on instack (Fedora devel)
limb has set commit to Approved for provenpackager on instack (Fedora devel)

To make changes to this package see:
  https://admin.fedoraproject.org/pkgdb/acls/name/instack