++ initial file commit (using original state for traceability)
++ a little more readme - info
-- removed license text from replace-folder -- you do not have to replace this file :-)
+- oxArticleList->updateUpcomingPrices() ... calculating oxvarmin price and oxvarmax price only of active articles
+- Article_Variant->savevariant() ... calling recalculation of varmin price und oxvarmax price on save event