Issue #531 resolved
Main nav Repositories items links problem with CNAME
When using a CNAME to access the site, the "Repositories" drop-down list in the main-nav will sometimes include the username in the path for the repo urls.
=== Replication: ===
Go to homepage via CNAME (http://hg.mclanahan.org/).
Repo URLs are correct (http://hg.mclanahan.org/p3pi-dev/)