Maybe the `genome` should become a separate DB column?

[xuebingjie1990]

Maybe the genome should become a separate DB column?

other can include any metadata and is not subject to content validation in pipestat and we rely on genome being included in other here.

Originally posted by @stolarczyk in databio/bedbuncher#26 (comment)

[stolarczyk]

It will need to be added to a schema in bbconf first