Comment 6 for bug 1516942

Reviewed: https://review.fuel-infra.org/13949
Submitter: Denis V. Meltsaykin <email address hidden>
Branch: openstack-ci/fuel-6.0-updates/2014.2

Commit: 73f692b6a47955bbc24d1fa6376ad7adcc17050a
Author: Pavlo Shchelokovskyy <email address hidden>
Date: Mon Feb 15 13:44:47 2016

Update oslo-hacking and disable failing checks

This also brings in newer versions of flake8, pyflakes and pep8,
with new and updated checks.
Some of them fail on our current code base, so first those failing are
disabled.
Most of them will be enabled one-by-one in subsequent patches.

Conflicts:
 tox.ini

Patch was backported from Kilo, so it has conflict with fixed H302
check.
Also E111 error was fixed in file: heat/engine/resources/eip.py
This issue was related with wrong indent.

Closes-Bug: #1516942

Change-Id: Ib5fc4640b33c238ddb4e59a441c6710f607296b1
(cherry picked from commit 46e5897c3eefad875d29c96f997fb772e957b9e1)