Allow requests to the admin directory to be processed.
Revert generation of catalog root URL.
"empty" calls to zen_href_catalog_link now work!
Refactored zen_href_link in the admin to zen_admin_href_link.
Corrected a number of known issues with admin URL generation.
Added an observer and updated session tracking.
Cleaned up use of tabs / spaces.
Adjusted to better reflect the Zen Cart environment.
Added additional verification of function signature (name only).
Corrected path data for URL validation.
Added additional verification of function signature (name only).
Added initial unit testing for URLs generated by the admin interface.
Cleaned up spaces / tabs and removed "OTHER" connection tests as they are no longer relevant.
Cleanup of spaces and tabs and fixed one assertion.
Updated to run tests against "admin URL" generation.