ensure rounding of offer sum
project file changes
Refactoring NowyKlient -> CustomerNew
Refactoring EdycjaKlienta -> CustomerEdit
Refactoring NowyTowar -> MerchandiseNew
Refactoring SzukajKlienta -> CustomerSearch;
removal of CustomerSearch.ui - widget constructed in0class instead osf generated by moc
Refactoring SzukajOferty -> OfferSearch
Refactoring WyborKlienta -> CustomerSelection