There are files containing string format arguments inside
logging messages. Using logging function parameters should
be preferred.
Change-Id: Ic749ac9eb55564ed631d57055a5a4dfc3aebd169
As discussed in https://review.openstack.org/#/c/36352/ for each
command, we were setting api = identity or volume... etc,
this was for an old way of calling commands that are is no longer
used.
Also removed openstackclient/common/command.py
Change-Id: I2705f35d343f2ae729dc22d6aed0b852b2f8ca19
