Breadcrumbs and home button don't use $base_path

[reinette]

The template seems to assume that the site is deployed at the root of a domain. Not always true :)

The $breadcrumb in megatron_breadcrumb() simply has an a href="/" for the home breadcrumb, better would be to use $base_path, which defaults to "/" if its not set.

The megatron_ubc_clf_header() function makes the same assumption.

[occupant]

You're absolutely right. I've updated and committed the changes.

Cheers,
James