Add OS_TENANT_ID as authentication option

bug 1160898

Change-Id: I8849ab8f552801b8a317cd0394251c2db1ba8e9a
Fix X-Auth_Token -> X-Auth-Token header name

Fixes bug 1163546

Change-Id: Idb2c5f23a1c57676984ffa33f64d27c461b0de15
Fix result -> resp typo in unset_keys

Change-Id: I07b0ea54993d5b00060e1dfcdfc10663d091254b
Remove unused "import sys"

Cleaning up with pyflakes.

Change-Id: I24878f1bb1693af13b2a7f0f7d6fe455f8747e91
Merge "Add OS_TENANT_ID as authentication option"
Merge "Remove unused "import sys""
Merge "Fix result -> resp typo in unset_keys"
Merge "Fix X-Auth_Token -> X-Auth-Token header name"
Minor typo/message fixes

Correct it's -> its in force-delete message
Print whole bash_completion message in "cinder help"
Reformat some doc strings per PEP-0257

Change-Id: I013b849508beac5c9fe5c6f9d4cdfae54676c29c
Merge "Minor typo/message fixes"
Sync with oslo-incubator copy of setup.py and version.py

Keep up with the changes to the master copy

Change-Id: I24522c7de91c2dea0f7e4b8cac2a27ff162df7f1
Don't print the empty table on list operations.

Changes to strutils.safe_encode cause the empty
table to be printed out when no objects are actually
retrieved.

This patch just adds a check of the object list length
before calling strutils.safe_encode, if the length is NOT
> 0 we just return like we used to.

Change-Id: I57930b5210c975baa7c4510fcf82b17157e17788
Fixed unit test name in v1 and v2 tests

Change-Id: Ia6a88be09a07ed269b1e9b43a86c88731c80784c
Merge "Don't print the empty table on list operations."
Add support for volume backups

Implements support for the volume backup api added to cinder in
https://review.openstack.org/19468. This is a resubmit of the
expired change https://review.openstack.org/25299 with the
following changes:

* Added unit tests for backups (v1 and v2)
* Changed references in backup code to display_name and
  display_description to name and description respectively
* Removed links from backup-show output
* Added object_count to _translate_backup_keys
* Removed unneccesary items from _translate_backup_keys
* Fixed backups docstrings including removing references to swift.

Adds backup-create, backup-delete, backup-list, backup-restore
and backup-show to both the v1 and v2 clients, since the volume
backup extension is available via both APIs.

Change-Id: I197384f1c2fd2af641d207a5f4dba0dfbc5c681a
Shares Service in Cinder

Change-Id: Ib49fbe6417152571a5c64a94427b9ebf2081559b
Merge branch 'shares-service' of https://github.com/rushiagr/python-cinderclient into shares-service