gnutls: update to 3.5.18

package/gnutls/Makefile

@@ -4,16 +4,16 @@
 include $(ADK_TOPDIR)/rules.mk
 
 PKG_NAME:=		gnutls
-PKG_VERSION:=		3.5.17
+PKG_VERSION:=		3.5.18
 PKG_RELEASE:=		1
-PKG_HASH:=		86b142afef587c118d63f72ccf307f3321dbc40357aae528202b65d913d20919
+PKG_HASH:=		ae2248d9e78747cf9c469dde81ff8f90b56838b707a0637f3f7d4eee90e80234
 PKG_DESCR:=		transport layer security library
 PKG_SECTION:=		libs/crypto
 PKG_DEPENDS:=		libgcrypt libtasn1 zlib libnettle libgmp libunistring
 PKG_BUILDDEP:=		libgcrypt liblzo libtasn1
 PKG_BUILDDEP+=		zlib ncurses libnettle libunistring
 PKG_URL:=		http://www.gnutls.org/
-PKG_SITES:=		ftp://ftp.gnutls.org/gcrypt/gnutls/v3.5/
+PKG_SITES:=		https://www.gnupg.org/ftp/gcrypt/gnutls/v3.5/
 PKG_LIBNAME:=		libgnutls
 PKG_OPTS:=		dev