Current "volume list --name" command use "display_name" as search_opts
to send to cinder API, and show the result table with "Display Name"
column title in osc, cinder list API support "name" as search opts too,
and there is "name" attribute in volume response body, so we can replace
all "Display Name" by "Name" in order to keep "volume list" command
consistent with other commands, like: server list, network list and so
on, only use "Name" attribute for all objects.

Support a mapping for volume list -c "Display Name" (Volume v1 and v2)
and volume create/show -c "display_name" (Volume v1) for minimal
backward compatibility until R release.

Change-Id: I120be0118e7bb30093b4237c5eeb69a9eedef077
Closes-Bug: #1657956
Depends-On: I1fb62219b092346ea380099811cbd082cae5bafe

Cleanup help strings and docs for clarity and to keep things consistent:
* --limit metavar should be <num-resource> to indicate what is being counted
* --marker metavar should be <resource> or <resource-id> to indicate the
  type of value being specified
* <*-ip-address> metavars should be just <ip-address> as there is no difference
  in format between fixed and floating IPs
* Move all occurances of '(name or ID)' to end of help text

Change-Id: I2c31746ed6ded3845244e03e57d809f8bc0e6b9d

Add "--no-property" option to "volume set" command in v1 and v2
and update the test cases.

Change-Id: Id5660f23b3b2d9aa72f4c16b19ce83f3f7ed2fa4

This patch fixed a bug of unable to filter volume list by '--project',
'--user' in "openstack volume list".
Modify uint test for 'volume list' to check parameter of list method.

Change-Id: I1fc4296c4c7eca0f7a803dbfd5e15e3bc0d6403f

Add "--bootable", "--non-bootable", "--read-only" and "--read-write" options
to "volume create" command for setting some attributes at the time of crration.

Change-Id: I71b4e9fccb4ee0ab1a90e7179d6d2d34dbbae909
Implements: bp cinder-command-support

Add "--type" and "--retype-policy" options to
"volume set" command in volume v2 (v2 only) to
support changing the volume type for a volume

Change-Id: I0153abdb967aee790586a57cef31930e32005c1b
Implements: bp cinder-command-support

Leverage the new cliff command class attribute (_description)
to get the help of a command, this allows us to mark strings
for translation. We could not do this before since the help
was grabbed from the docstring.

This also depends on a new release of cliff and a bump to the
minimum level in osc's requirements.

Closes-Bug: 1636209
Depends-On: Id915f6aa7d95a0ff3dc6e2ceaac5decb3f3bf0da
Change-Id: I8673080bb5625e8e3c499feaefd42dfc7121e96f

Add "--read-only" and "--read-write" options in "volume set"
command to set volume access mode.

Implements: bp cinder-command-support
Change-Id: I76ba85c7d3ff0eb026a9cbd794368d8b2b0d17fe