Skip auth in cinderclient

cinderclient can't work well with keystone v3 auth
info. We should do it in openstackclient just like
compute extension.

Closes-Bug: #1315963
Change-Id: I46f794c5315f6a9fe1d9a0e5dc7b84f067d7f792
volume type create should display properties

The volume type create command should properly output the
properties.  The code was doing a create on the volume type and
then setting the properties, but it was printing out the volume
object from the create.

Change-Id: I23c8a0182e77bb71903ad87c1b01ba2b62405f3b
Closes-Bug: #1303978
Merge "volume type create should display properties"
Fix help message for `ip floating delete`

Previously, the help message incorrectly had the
string "IP address to add to server". This should
probably read "IP address to delete".

Change-Id: If592b736448199f84c30e0cbc8110a0a76e2c140
Closes-Bug: #1316877
Display all server log when --lines option is None

Without --lines option, `console log show xxx`
cmd will break.

Change-Id: I4027aacac245e6916c1808fd9f878fb708c8a5f0
Closes-Bug: #1316870
Merge "Fix help message for `ip floating delete`"
Image set command updates and tests

Properties were not being updated correctly in the 'image set' command.
Refactor it to use the same pattern as in other SetXxx commands.
Add tests for arg handling.

Change-Id: I123a64c9b4feecab25a3e2013cc047f55b1c9967
Fix server image create

The final find_resource() call errored because servers.create_image()
returns an image ID rather than an Image resource.  Reset expectations
and arguments.

Change-Id: I1b9132f66091f9df76198724156acb7a6fb2f6fe
Merge branch 'server-image-create-fix' into dt-test
Merge branch 'image-set-fix' into dt-test
Merge branch 'new-session' into dt-test
Merge branch 'identity-ec2-tests' into dt-test