Refactor
Refactor

No need to track if it’s a header row, if we’ve not found an
organisation column then we’re still looking for a header row.
Extract cleaning function

HackBrexit/MinistersUnderTheInfluence,HackBrexit/MinistersUnderTheInfluence,HackBrexit/MinistersUnderTheInfluence,HackBrexit/MinistersUnderTheInfluence,HackBrexit/MinistersUnderTheInfluence,HackBrexit/MinistersUnderTheInfluence