We were downloading the json from the dashboard, but the l10n team wants to discontinue that. Instead, we download the revisions from the dashboard for beta and jamun, and use 'default' revisions on central and aurora. We build the platform lists from all-locales and maemo-locales.
I updated the mozilla-beta config to be live, but since we have the mozharness repo and revision pinned in puppet, we will be able to pin to a new revision and point at the jamun config file.
MozReview-Commit-ID: JQcJKMVqcFr
