Introduced separate login page.
Renamed logout page.
Cleaned up about page.
Restructured and cleaned authentication script.
Extracted redirect logic into library function.
Simplified redirect script, extracted into library function.
Cleaned up signup page.
Removed unused LDAP import.
Merged authentication into login page, outsourced logic to library function.
Updated logic to something sane.
Cleaned up imports.
Merged url registration into the url submission form.