When running "glance -v image-list" there's no store info listed, so
user cannot know the type of the backend. This patch added an new option
"--include-stores" and is to add the store id to the output of "glance
image-list --include-stores".

The final output may like:
+-----+------+-------------+-----+----------+--------+-----+------+
| ID  | Name | Disk_format | ... | Size     | Status |Owner|Stores|
+-----+------+-------------+-----+----------+--------+-----+------+
| xxx | img1 | raw         | ... | 10737418 | active | xxx | ceph |
| xxx | img2 | raw         | ... | 5086345  | active | xxx | file |
+-----+------+-------------+-----+----------+--------+-----+------+

Change-Id: If86ef714c3aa03ce43ef29f26892f431f4766560
Co-authored-by: Jack Ding <jack.ding@windriver.com>
Signed-off-by: Liang Fang <liang.a.fang@intel.com>

Since the introduction of quoting of header content in
https://review.openstack.org/568698, the 'x-image-meta-location' header
has been broken, because urllib.quote() is really intended to be applied
to only the path section of a URL, but in this case, it gets applied to
the entire URL, and catches the colon that separates the scheme from the
remainder of the URL.

This change adds the colon to the list of characters that should not get
quoted. Since a colon can be directly represented in ASCII, this should
not invalidate the previous change.

Change-Id: I76a1c9a361b6c9f6eb95ae766b8c3bcf2267703a
Closes-Bug: #1788942

When the Glance "multihash" is available on an image, the
glanceclient should use it instead of MD5 to validate data
downloads.  For cases in which the multihash specifies an
algorithm not available to the client, an option is added
to the image-download command that will allow fallback to
the legacy MD5 checksum verification.

Change-Id: I4ee6e5071eca08d3bbedceda2acc170e7ed21a6b
Closes-bug: #1788323

If the token is encoded by base64, it may contain '=' char
as well.

We should skip quoting it.

Change-Id: I1ca63d251fa366f0e8e58128d45b729a2489b65c
Partial-Bug: #1783290

Added --hidden argument to list, create and
update call.

Related to blueprint hidden-images
Change-Id: I1f2dcaa545c9da883186b20a96a70c7df994b994

The token in request header may contain url char, such as '+',
if quote it, '+' will change to '%2B' which will lead to 401 error.

Our CI doesn't notice this bug because Keystone use fernet token
which doesn't contain url char by default. But token format in
keystone is plugable, some out-tree token formats may contain
url char (for example, PKI/PKIZ token).

So we should skip quote token to avoiding information changing.

Closes-bug: #1783290
Change-Id: I5aa71b3e2b9b19581e46ccf8a80eda5d637f17d1