seamonkeys: add the hack to sort using signed integers to the part sorting, too
seamonkeys: add the hack to sort using signed integers to the part sorting, too

crystalline/openc2e,crystalline/openc2e,ccdevnet/openc2e,crystalline/openc2e,ccdevnet/openc2e,crystalline/openc2e,ccdevnet/openc2e,ccdevnet/openc2e,bdonlan/openc2e,ccdevnet/openc2e,ccdevnet/openc2e,bdonlan/openc2e,bdonlan/openc2e,bdonlan/openc2e,crystalline/openc2e