zhang.lei ff7f0d3f0f Remove the deprecated "giturl" option
From openstackdocstheme 1.18.0, valid Git URLs can be retrieved by
openstackdocstheme[1], we do not need giturl option anymore.

[1] https://review.openstack.org/532163

Change-Id: I122d58eb91dbf9f8c262db0950defca86d81ffe6
2018-01-15 02:23:35 +00:00
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