qrencode: Update to 4.0.0

Adds a minor patch to optionally omit the XML tag when including svg inline.
Singed-off-by: Jonathan Bennett <JBennett@Incomsystems.biz>

libs/qrencode/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2006-2012 OpenWrt.org
+# Copyright (C) 2006-2017 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=qrencode
-PKG_VERSION:=3.4.4
-PKG_RELEASE:=2
+PKG_VERSION:=4.0.0
+PKG_RELEASE:=1
 
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=http://fukuchi.org/works/qrencode/
-PKG_HASH:=e794e26a96019013c0e3665cb06b18992668f352c5553d0a553f5d144f7f2a72
+PKG_HASH:=c90035e16921117d4086a7fdee65aab85be32beb4a376f6b664b8a425d327d0b
 PKG_MAINTAINER:=Jonathan Bennett <JBennett@incomsystems.biz>
 PKG_LICENSE:=LGPL-2.1+
 PKG_INSTALL:=1
@@ -56,7 +56,8 @@ CONFIGURE_ARGS+= \
 	--enable-static \
 	--disable-rpath \
 	--disable-sdltest \
-	--without-tests 
+	--without-tests \
+	--without-png
 
 TARGET_LDFLAGS+= -s