Use keyring for testing

Mention keyring in test-requires as in python-keystoneclient.
So, keyring support is enabled in shell.py and tested.

Change-Id: Icb712a07b995b47b286ed0528e04ae1d5ec195d2
Make os-services API extensions consistent with Nova

Updates the os-services API extensions to match the Nova changes
proposed in I932160d64fdd3aaeb2ed90a092ecc7a36dcc9665.

Resolves bug 1147746.

Change-Id: Ib0f24dea8e937a8e1a1604b1cbf19d96bcdbcd8f
Removes tenant IDs checking for nova quota operations.

Until there is a way to validate tenant IDs, remove the existing checks.

Fixes bug #1154582

Change-Id: If10fac17b919190c1492cfbf1be9950284a82197
Merge "Use keyring for testing"
Fix Copyright Headers from LLC to Foundation

follow the lead from nova and oslo projects

Change-Id: I270c5f1e4eefa4b72e292bfb4a4c60de0c3f6e4a
Remove unused import

    Remove unused import line in tests/v1_1/test_quotas.py

Change-Id: I07b23d945a361015974b546a455d9cd5a48a5b3d
Set up debug level on root logger.

If we set up the debug level on the root logger, this can be used by the
submodules that might need to print some debug output.

Change-Id: I2a00b40d4748cc62e6081df7d6a44622f5ad4467
Merge "Remove unused import"
Add support for the new fixed_ip quota.

Required for bug 1125468.

Change-Id: If9f8f31a9fd35497a308ae13351685e470e20cd0
Merge "Make os-services API extensions consistent with Nova"