Compile Time Changes

class DcProductListSubWindow

Added 2 new parameters to updateProductDD to flag that first/last product is selected.

Old: extend public void updateProductDD(bool updateCard=true)
New: extend public void updateProductDD(bool updateCard=true, bool selFirstProd=false, bool selLastProd=false)

Added 2 new parameters to updateSelProd to flag that first/last product is selected.

Old: extend public void updateSelProd(int start) 
New: extend public void updateSelProd(int start, bool selFirstProd=false, bool selLastProd=false)