netifd: fix default ip rules

Update to latest HEAD in order to remove the faulty "prelocal" ip rule leading
to unexpected policy rule precedence.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

package/network/config/netifd/Makefile

 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=netifd
-PKG_VERSION:=2016-03-04
+PKG_VERSION:=2016-03-31
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(OPENWRT_GIT)/project/netifd.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=da687c2689f7ff2af1dccc9a428806dd15c3d554
+PKG_SOURCE_VERSION:=39d9ceeb96162a83a3f5fa63e6aaa1ccb38caa62
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MAINTAINER:=Felix Fietkau <nbd@openwrt.org>
 # PKG_MIRROR_MD5SUM:=