Dump all log errors to console

Errors that are not whitelisted are tagged for differentiation.

Change-Id: I1a4f392b3fe4276afbe1610af679d5e11ee8acad
fix base_url in auth.py

base_url lost a '/' after api version if noversion_path is not None.
this patch set fix the problem

Closes-Bug: #1277792

Change-Id: Id20796e2c00a4722ce78e9e3f7626f0a56317f43
enable volume list tests for cinder v2 - part1

This changeset only copies the v1 files into the appropriate v2
directories unchanged. There's the other changeset based on this
patch which makes the modifications required for v2.

Implements: blueprint cinder-v2-api-tests
Change-Id: Ia161409050ae1926376b41f31fff1ac389da79fc
Use testtools.matchers.GreaterThan in test_volumes_transfer

assertGreaterEqual is not in python 2.6 and while I know the long-term
direction for Tempest is to not support 2.6, this change is
super-trivial to make this work on 2.6.

Change-Id: Ie8315b539091f5fbff4e7dfd18a9b824f81a7fb7
Fix usage of NotImplementedError exceptions in auth classes

NotImplemented (which is a constant) was used instead the exception
NotImplementedError.

Change-Id: I9d6b75ae47c1ec31061234221a5dbf9ab6f9caee
Merge "Use testtools.matchers.GreaterThan in test_volumes_transfer"
Merge "fix base_url in auth.py"
Merge "enable volume list tests for cinder v2 - part1"
Merge "Fix usage of NotImplementedError exceptions in auth classes"
Merge "Dump all log errors to console"
Merge branch 'master' of https://github.com/openstack/tempest