Update pylint disable list to pass pylint 1.7.1 checks
Update pylint disable list to pass pylint 1.7.1 checks

Recenly pylint version was bumped to 1.7.1 in global-requirements.txt.
Pylint 1.7.1 adds more checks and breaks the neutron pep8 job.

This commit adds new checks to the disabled list to avoid the gate
breakage. Individual disabled tests can be fixed later.

The new disabled list is compatible with pylint 1.4.5,
so we can merge this regardless of pylint bump is reverted or not.

Closes-Bug: #1696403
Change-Id: If6228d0626413049b82f9d75bcdf3bea7ddacde5

noironetworks/neutron,openstack/neutron,mahak/neutron,mahak/neutron,openstack/neutron,openstack/neutron,eayunstack/neutron,noironetworks/neutron,mahak/neutron,eayunstack/neutron,huntxu/neutron,huntxu/neutron