Begin regenerating data from symbol list
Download addresses
Only geocode companies with an address
Add parens around lat/long check
Geocode addresses
Add ProfitLoss to list of element names
Use _.flatten
Return null instead of -1 when date can't be parsed
Only write out companies.json when profits are updated
Parse context attribute matching context ref
Start download profits
Add IncomeLossAttributableToParent to possible profit elements
Add task to normalize companies
Normalize companies