[Openstack-stable-maint] 2013.1.2 Freeze Exceptions

Hi All-- Some 2013.1.2 freeze exceptions were brought up in the project meeting today, both are minimal fixes which address critical bugs: nova: https://review.openstack.org/#/c/31244/ keystone: https://review.openstack.org/#/c/31705/ The keystone fix is still in progress into master (failing tests), but both look like reasonable exceptions to the freeze. I'll be leaving a +1 on the Nova review and will do the same for the other after its been merged to master. It would be appreciated if another stable-maint member can confirm the exceptions with a second +1 there, or any bring up any objections here. Thanks, Adam