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"