===== RG: r/backports =====
grsecurity: stable/vserver/testing updates

 - stable:  201404111812            -> 201404131252
 - vserver: vs2.3.2.16-201404111814 -> vs2.3.2.16-201404131253
 - testing: 201404111815            -> 201404131254

Signed-off-by: Austin Seipp <aseipp@pobox.com>
nixos: add a UID for Hydra

Otherwise the Hydra module can't be used when mutableUsers = false;

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Patch python27 for CVE-2014-1912.
Patch python32 for CVE-2014-1912.