vitrage-tempest-plugin 4.0.0 release

meta:version: 4.0.0
meta:diff-start: -
meta:series: ussuri
meta:release-type: release
meta:pypi: no
meta:first: yes
meta:release:Author: Sean McGinnis <sean.mcginnis@gmail.com>
meta:release:Commit: Sean McGinnis <sean.mcginnis@gmail.com>
meta:release:Change-Id: I2f3ef296c5ac067519b22e6ea20f5d531a706230
meta:release:Code-Review+1: Hervé Beraud <hberaud@redhat.com>
meta:release:Code-Review+1: Eyal <eyal.bar-ilan@nokia.com>
meta:release:Code-Review+2: Sean McGinnis <sean.mcginnis@gmail.com>
meta:release:Workflow+1: Sean McGinnis <sean.mcginnis@gmail.com>