Public Production update

[kellrott]

1. Determine required disk space for mongo
2. Push DVC output elements to google bucket (data.bmeg.io)
3. Build new grip server and load data ( n1-highmem-2 (2 vCPUs, 13 GB memory) )
4. Progressive data load (one file from bucket, mongo load, delete, repeat) or bucket fuse?
5. Document
6. Point staging at new server, QA
7. Generate bmeg.io certs
8. Go/No-Go
9. Switch bmeg.io to new server