Workflow for deploying a self-hosted visualization

[michaelchughes]

@deastman @amosca01

As you work out a plausible workflow for deploying our visualizations to a self-hosted instance of plotly, use this issue to sketch out

First, what do we need from the IT folks

• [ ] A
• [ ] B

Then make a list of features we need in code:

• [ ] A
• [ ] B

Then, make a list of steps we need to take to deploy a forecast each time it is created (on our planned twice per week dev cycle)

• [ ] Update snakemake file for that day's workflow
• [ ] B
• [ ] C

[michaelchughes]

Action items:

• [ ] get access to tufts vpn
• [ ] mock up the DataManager API
• [x] mock up a "walk thru" of the interactive viz for Tues