* switch to kernel.org upstream (most recent versions seem to be
   available only there)
 * package request-key, key.dns_resolver and their config file into
   new package 'keyutils'
 * refresh patches

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

Based on debian patch.

Signed-off-by: Rosen Penev <rosenp@gmail.com>