Updated openstack/openstack
Project: openstack/oslo.db  ad10af347c6530e4cb33bf12ca80a39f5f34d214

replace string format arguments with function parameters

There are files containing string format arguments inside
logging messages. Using logging function parameters should
be preferred.

Change-Id: I089a4c51c0fe98906d74bcdbd5394e74631d0dba
Partial-Bug: #1321274
Updated openstack/openstack
Project: openstack/glance  10691597011e8cb462d28c156b39742329bd0339

remove default=None for config options

In the cfg module default=None is set as the default value.

Change-Id: Iad40a7bacef410e54d684cb438d4459f828f70df
Closes-Bug: #1323975