update to latest upstream

package/knock/Makefile

@@ -4,9 +4,9 @@
 include ${TOPDIR}/rules.mk
 
 PKG_NAME:=		knock
-PKG_VERSION:=		0.6
+PKG_VERSION:=		0.7
 PKG_RELEASE:=		1
-PKG_MD5SUM:=		e6e486be75b0d6433bac22a7de0e11f5
+PKG_MD5SUM:=		cb6373fd4ccb42eeca3ff406b7fdb8a7
 PKG_DESCR:=		port-knocking client
 PKG_SECTION:=		net/firewall
 PKG_BUILDDEP:=		libpcap

package/knock/patches/patch-src_knockd_c

@@ -1,23 +0,0 @@
---- knock-0.6.orig/src/knockd.c	2013-04-08 20:11:56.000000000 +0200
-+++ knock-0.6/src/knockd.c	2014-01-16 16:59:04.000000000 +0100
-@@ -28,8 +28,8 @@
- #include <ctype.h>
- #include <string.h>
- #include <fcntl.h>
--#if defined(__FreeBSD__) || defined(__APPLE__)
- #include <limits.h>
-+#if defined(__FreeBSD__) || defined(__APPLE__)
- #include <sys/socket.h>
- #include <netinet/in_systm.h>
- #endif
-@@ -40,10 +40,6 @@
- #include <netinet/udp.h>
- #include <netinet/ip_icmp.h>
- #include <net/if.h>
--#if !defined(__FreeBSD__) && !defined(__APPLE__)
--#include <bits/time.h>
--#include <linux/limits.h>
--#endif
- #include <sys/types.h>
- #include <sys/wait.h>
- #include <sys/ioctl.h>