Repository languages should be saved

[vmarkovtsev]

The current schema is having a single language per repo in github_repositories_versioned. There should be another field to save the whole vector of language bytes. I guess, in JSON.

[vmarkovtsev]

cc @se7entyse7en

[se7entyse7en]

Is this blocking you somehow? Is this urgent?

[vmarkovtsev]

Not blocking, not urgent. AFAIK no metrics depend on languages right now.