Clean weasy/layout/__init__
Clean weasy/layout/__init__

andrewleech/WeasyPrint,Kozea/WeasyPrint,marclaporte/WeasyPrint,prepare/TestWeasyPrint,jasco/WeasyPrint,prepare/TestWeasyPrint,andrewleech/WeasyPrint,Kozea/WeasyPrint,marclaporte/WeasyPrint,jasco/WeasyPrint