libiconv-full: add license tag

show the license for this package in opkg

Signed-off-by: Florian Eckert <Eckert.Florian@googlemail.com>

package/libs/libiconv-full/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libiconv-full
 PKG_VERSION:=1.11.1
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_MAINTAINER:=Jo-Philipp Wich <jow@openwrt.org>
 
@@ -17,6 +17,8 @@ PKG_SOURCE:=libiconv-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@GNU/libiconv
 PKG_MD5SUM:=d42b97f6ef5dd0ba4469d520ed732fed
 PKG_BUILD_DIR:=$(BUILD_DIR)/libiconv-$(PKG_VERSION)
+PKG_LICENSE:=LGPL-2.0
+PKG_LICENSE_FILES:=COPYING.LIB
 
 PKG_FIXUP:=patch-libtool