Updated openstack/openstack
Project: openstack/glance  e62c5b0dda67db8703ec53336b66d3cd1a23d96d
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Fix Pep8 1.4.6 warnings

Pep8 1.4.6 fixes some missed occassions of the indentation
checks.

Change-Id: Ie87005a9b204db70d4b22bc28425758b282b1eb0