Issue #20003:base totalcost on sum of coitem_unitcost
Issue #20700:enhance report headings
Issue #20670:add vendor label
Merge pull request #52 from garyhgohoos/20003fix2

Issue #20003:base totalcost on sum of coitem_unitcost
Merge pull request #54 from garyhgohoos/20670

Issue #20670:add vendor label
Merge pull request #53 from garyhgohoos/20700

Issue #20700:enhance report headings
Issue #20003:fix currency conversion for unitCost and margin
Issue #20464:fix multiple query problems
Merge pull request #55 from garyhgohoos/20003fix3

Issue #20003:fix currency conversion for unitCost and margin
Merge pull request #56 from garyhgohoos/20464

Issue #20464:fix multiple query problems
Merge remote-tracking branch 'QTCLIENT/master'