gmp: Updated gmp to 5.1.3

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


git-svn-id: svn://svn.openwrt.org/openwrt/packages@40336 3c298f89-4303-0410-b956-a3cf2f4a3e73
nettle: Added nettle library

This library is needed for DNSSEC support in dnsmasq, and to update
gnutls to a more recent version.

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


git-svn-id: svn://svn.openwrt.org/openwrt/packages@40337 3c298f89-4303-0410-b956-a3cf2f4a3e73
gnutls: Added gnutls 3.2.12

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


git-svn-id: svn://svn.openwrt.org/openwrt/packages@40338 3c298f89-4303-0410-b956-a3cf2f4a3e73