znc: update to 1.4

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

net/znc/Makefile

@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=znc
-PKG_VERSION:=1.2
+PKG_VERSION:=1.4
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://znc.in/releases \
 		http://znc.in/releases/archive
-PKG_MD5SUM:=ef18e5402a82cc3fcab5c2ac5c2e6f3b
+PKG_MD5SUM:=630cb74db34d2d5451ba30b47869f6bb
 
 PKG_MAINTAINER:=Jonas Gorski <jogo@openwrt.org>
 PKG_LICENSE:=Apache-2.0

net/znc/patches/900-remove_cpp11_usage.patch

@@ -0,0 +1,13 @@
+diff --git a/modules/certauth.cpp b/modules/certauth.cpp
+index 61e5687..4857d59 100644
+--- a/modules/certauth.cpp
++++ b/modules/certauth.cpp
+@@ -204,7 +204,7 @@ public:
+ 			return;
+ 		}
+ 
+-		SCString::const_iterator it2 = it->second.begin();
++		SCString::iterator it2 = it->second.begin();
+ 		while (id > 1) {
+ 			++it2;
+ 			id--;