Provide recommendations for using InterPlanetary Test Lab to generate wikipedia snapshots

[flyingzumwalt]

@FrankPetrilli in order to follow the data control plan described here we need a way to spin up workers based on a configuration (or docker file) and then use those workers to

• download data from a specified HTTP source
• unpack the data and write it to IPFS
• run a script (from this repo) that modifies the data (using IPFS files API)
• pin the resulting data somewhere
• return the hash of the result

This overlaps with the kind of stuff that we do with InterPlanetary Test Lab. How hard would it be to set this up?

[lidel]

Continued in #58