Added testPuchasingFeildsWithoutMoney.
Renamed methods from testPurchasingFields and
testPurchasingFieldsWithoutMoney to testPuchasingFleets and
testPurchasingFleetsWithoutMoney.
Fixed bug, where player landOnField method wouldn't return false when
player didn't have enough money to pay.
Fixed it so players Account get set to 0, when they dont have enough
money to pay.
Created test for paying rent when you dont have enough money.
Added testLandingOnFieldNotWantingToBuy.