libnl: fixed to include byteswap.h and corrected poll.h include

Issues detected when building against musl libc.

network/libnl/0001-include-byteswap.h.patch

@@ -0,0 +1,28 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../libnl/0001-include-byteswap.h.patch
+# Copyright (C) 2014 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# This patch file is dual-licensed. It is available under the license the
+# patched project is licensed under, as long as it is an OpenSource license
+# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
+# of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+Include byteswap.h to have __bswap_64()
+
+--- a/lib/netfilter/log.c	2014-04-07 17:47:17.721864920 +0200
++++ b/lib/netfilter/log.c	2014-04-07 17:51:20.215496545 +0200
+@@ -18,6 +18,7 @@
+  * @{
+  */
+ 
++#include <byteswap.h>
+ #include <sys/types.h>
+ #include <linux/netfilter/nfnetlink_log.h>
+ 

network/libnl/0002-fix-include-poll.h.patch

@@ -0,0 +1,31 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../libnl/0002-fix-include-poll.h.patch
+# Copyright (C) 2014 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# This patch file is dual-licensed. It is available under the license the
+# patched project is licensed under, as long as it is an OpenSource license
+# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
+# of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+The standard defines <poll.h> and not <sys/poll.h>
+
+http://pubs.opengroup.org/onlinepubs/009696799/basedefs/poll.h.html
+
+--- a/include/netlink/netlink.h	2014-04-07 17:54:01.083249374 +0200
++++ b/include/netlink/netlink.h	2014-04-07 17:54:35.720010852 +0200
+@@ -16,7 +16,7 @@
+ #include <stdint.h>
+ #include <string.h>
+ #include <stdlib.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ #include <sys/socket.h>
+ #include <sys/types.h>
+ #include <sys/time.h>