Removed unused variables

Removed unused variables according to pyflakes.

Change-Id: I25b808c58fa5a89a8641b168527320f6b575a974
Signed-off-by: Chuck Short <chuck.short@canonical.com>
Revert "shorten pep8 output"

Verbose PEP8 output is explicitly intended to make it easier for new contributors to propose acceptable patches.

This reverts commit 1f01d30983e3a67a146308ff8766f057bc5b7958
Correct spelling errors / typos in test names

Change-Id: I4891da0f1d6f4fca5db748f4b53eefe4b26d5559
Fixes import order nits

Change-Id: I5a527e0f5010171a202de5894d124d213d22a073
Merge "Removed unused variables"
Merge "Revert "shorten pep8 output""
Validated URLs in v2 endpoint creation API

Fixed the 500 response when endpoint is created without specifying
either adminurl, publicurl or internalurl empty.
Added unit test coverage for v2 endpoint create API.

Fixes LP: #1097747

Change-Id: I1875859bd7e197e985a5b5395c8caefff3c83b11
Merge "Fixes import order nits"
Merge "Correct spelling errors / typos in test names"
Merge "Validated URLs in v2 endpoint creation API"