tree c86125bdb714c5218f2595785c29c8876af4b49c
parent aa1ce100be533f634a33220c7092693cb8c80b88
author Tom Fifield <tom@openstack.org> 1375114798 -0700
committer Tom Fifield <tom@openstack.org> 1375128827 -0700

cease docimpact emails, create bugs only

We've been running the DocImpact bug generation code for
several weeks now and are happy with the results. We'd now
like to cease the emails and only generate bugs from DocImpact
strings.

This patch updates the logic to never send an email for DocImpact,
and changes the docstring to reflect this.

This change should not affect any other types of impacts.

patchset2 fixes PEP8 issue

Change-Id: I5c46f0d540949bc4a5de1e57fcd68c537a54ca15