Updated openstack/openstack
Project: openstack/swift  8e7925dcd1d5c2954b2277b58c6e282a648bd92f
null
Add HTML reporting for test branch coverage.

When including branch coverage results, also generate HTML reports into
a "cover" subdirectory under the directory in which .unittests resides
(i.e. known location at the top of the swift tree).

Change-Id: I493d74f38755f7bf0d7043052585efb27840b238