Updated openstack/openstack
Project: openstack/nova  62f871a377b8922bc2acd5b709405458879d8ae8

Improve secgroup create error message

Fixes secgroup create API so that when it is passed a name
or description field which is an empty string the error message
specifies which field is of the incorrect format.

Change-Id: Ieff67438965a735f2328390125bb4e66aec5e83d
Closes-Bug: 1369358