tree 598a53b532dde83d81351b74fbb49a98366f3301
parent 5d96f65d981c0272664160907b94548cfe6ec2a6
author Felipe Monteiro <felipe.monteiro@att.com> 1537118019 -0600
committer Felipe Monteiro <felipe.monteiro@att.com> 1540942376 -0400

Update REVIEWING docs with fast-track approval process

This patch set follows through on discussion related to fast
tracking changes in Tempest that are required to unblock other
project gates. So, the "When to approve" section of the REVIEWING
documentation has been expanded to include a fast track
provision: that 1 core reviwer can +2 a change and approve it,
provided that the core reviwer belonging to the project with
the failing gate +1's the change, too.

Change-Id: Iafb9de650cd79b3c72b03e20690dd80a95308b5b