Changed CalculatePayouts to store values for each member/fleet instead of returning a new map
Added call to CalculatePayouts to FinishFleet
Added CorporationPayout variable to Fleet
Added new button to finish fleets from the fleet details web page
Added new route for finishing fleets
Implemented saving of fleets and fleet members to database (inserting if non-existent, updating if already in system)
Added implementation for finishing fleets and calculating payouts
Fixed invalid JS import path from footer template