Make cron job to update RecommendedTBBVersions on check.tp.o
We need some way to keep the RecommendedVersions file updated on for https://trac.torproject.org/projects/tor/ticket/2285#comment:26 to work.
- Giving Erinn and I accounts to update the file manually.
- Running a cronjob on check that securely downloads the file from elsewhere that we have access to.
Since I'm not sure what else would host the file, it might just be easiest to go with option #1?