0.8dev: PEP-0008 whitespace changes.


git-svn-id: https://svn.apache.org/repos/asf/bloodhound/trunk@1522787 13f79535-47bb-0310-9956-ffa450edef68
0.8dev: "Admin" entry is moved from the mainnav to metanav prior to template rendering. Refs #636.


git-svn-id: https://svn.apache.org/repos/asf/bloodhound/trunk@1522789 13f79535-47bb-0310-9956-ffa450edef68
0.8dev: Part of [1522763]. Refs #562.


git-svn-id: https://svn.apache.org/repos/asf/bloodhound/trunk@1522803 13f79535-47bb-0310-9956-ffa450edef68