[openstack-keystone] remove extraneous patch file

[Pádraig Brady]

commit ea38085e0b565fc14bc187ba8472fa2443827ee7
Author: Pádraig Brady <P at draigBrady.com>
Date:   Thu Jul 18 20:45:58 2013 +0100

    remove extraneous patch file

 ...orts-should-be-ints-in-config-bug-1137696.patch |   27 --------------------
 1 files changed, 0 insertions(+), 27 deletions(-)