Merge pull request #1282 from gannetson/release/payout-admin

Release/payout admin
Link BankTransactions to Payouts. Add catergories to transactions.

CLUB-484 #resolve
CLUB-485 #resolve
Add logic to match bankstatements with payouts.

CLUB-480 #resolve
CLUB-490 #resolve
CLUB-483 #resolve
Some white space to the end of base.py settings

To avoid coughing up when adding a line about GIT