Issue #21074:disable _createSupplyOrder when Job Costed
Issue #21228:check priv CloseWorkOrders and conditionally uncheck _closeWo
Issue #21199:reword error message
Issue #18941:clear _po after printing
Merge pull request #132 from garyhgohoos/21074

Issue #21074:disable _createSupplyOrder when Job Costed
Merge pull request #133 from garyhgohoos/21228

Issue #21228:check priv CloseWorkOrders and conditionally uncheck _close...
Merge pull request #134 from garyhgohoos/21199

Issue #21199:reword error message
Merge pull request #135 from garyhgohoos/18941

Issue #18941:clear _po after printing