iwinfo: add support for VHT rates

Update to upstream Git HEAD to include VHT rate support and a number of
coverity scan fixes.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 48487

package/network/utils/iwinfo/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2010-2015 Jo-Philipp Wich <jow@openwrt.org>
+# Copyright (C) 2010-2016 Jo-Philipp Wich <jow@openwrt.org>
 #
 # This is free software, licensed under the GPL 2 license.
 #
@@ -7,13 +7,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libiwinfo
-PKG_VERSION:=2015-10-05
+PKG_VERSION:=2016-01-25
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(OPENWRT_GIT)/project/iwinfo.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=813f61e48b9b1a76cb55f3b4a229bf98d3cd53a9
+PKG_SOURCE_VERSION:=78f0fafa591754c3c5bbd3f408a0a91b78690141
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MAINTAINER:=Jo-Philipp Wich <jow@openwrt.org>
 PKG_LICENSE:=GPL-2.0