BotC improvement on Wallet issues

This was noticed in Telegram group for Wallet Issues: by Michele P Hi, as a feedback/request, please consider improving very much the reports (csv export) for wallets. When sending it to accountants they complain about not clear and limited information, not even +/- symbols are included. Banca etica or Paypal reports can be taken as good examples. Thanks for reading

Also, pdf export would be nice to have