added details about fixing commodity lot prices
added details about fixing commodity lot prices

paulbdavis/ledger,duncanmortimer/ledger,duncanmortimer/ledger,duncanmortimer/ledger,afh/ledger,ledger/ledger,ledger/ledger,ledger/ledger,paulbdavis/ledger,jwakely/ledger,paulbdavis/ledger,afh/ledger,ledger/ledger,duncanmortimer/ledger,paulbdavis/ledger,jwakely/ledger,duncanmortimer/ledger,afh/ledger,jwakely/ledger,jwakely/ledger,duncanmortimer/ledger,paulbdavis/ledger,ledger/ledger,paulbdavis/ledger,duncanmortimer/ledger,jwakely/ledger,paulbdavis/ledger,afh/ledger,jwakely/ledger,afh/ledger,jwakely/ledger