Updated openstack/openstack
Project: openstack/python-heatclient  2d3ea2e70a54b1dce6106be62a6f9216e974d6f9
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Updates .gitignore

Remove files we don't generate in the sources.

Change-Id: If544e0048a43ea0533ae068d3802e5bc1b62f826
Closes-Bug: #1256043