[source] conntrack-tools: update to v1.4.4

[LEDE Commits]

jow pushed a commit to source.git, branch master:
https://git.lede-project.org/dc7c9f590a6295fad83b43e00f9b3301f5f06611

commit dc7c9f590a6295fad83b43e00f9b3301f5f06611
Author: Jo-Philipp Wich <jo at mein.io>
AuthorDate: Mon Nov 14 13:03:18 2016 +0100

    conntrack-tools: update to v1.4.4
    
    Signed-off-by: Jo-Philipp Wich <jo at mein.io>
---
 package/network/utils/conntrack-tools/Makefile | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/package/network/utils/conntrack-tools/Makefile b/package/network/utils/conntrack-tools/Makefile
index b69f8df..95257c6 100644
--- a/package/network/utils/conntrack-tools/Makefile
+++ b/package/network/utils/conntrack-tools/Makefile
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=conntrack-tools
-PKG_VERSION:=1.4.3
+PKG_VERSION:=1.4.4
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
@@ -16,7 +16,7 @@ PKG_SOURCE_URL:= \
 	http://www.netfilter.org/projects/conntrack-tools/files \
 	ftp://ftp.netfilter.org/pub/conntrack-tools \
 	http://mirrors.evolva.ro/netfilter.org/conntrack-tools
-PKG_MD5SUM:=966a5d8f846ddf5304bcd12685c0707f
+PKG_MD5SUM:=b7caf4fcc4c03575df57d25e5216584d597fd916c891f191dac616ce68bdba6c
 
 PKG_MAINTAINER:=Jo-Philipp Wich <jo at mein.io>
 PKG_LICENSE:=GPL-2.0
@@ -24,14 +24,10 @@ PKG_LICENSE:=GPL-2.0
 PKG_FIXUP:=autoreconf
 PKG_INSTALL:=1
 
-TAR_OPTIONS += --exclude='*.rej'
-
 PKG_BUILD_DEPENDS:=librpc
 
 include $(INCLUDE_DIR)/package.mk
 
-TARGET_CFLAGS += -D_GNU_SOURCE=1
-
 define Package/conntrack-tools/default
   SECTION:=net
   CATEGORY:=Network