enforcing access is via urlbase

[Myk Melez]

Max Kanat-Alexander wrote:

>	You know, to be fair, with our CSS redesign plans, we're going to be
>dropping support for most clients that would be using HTTP/1.0 anyhow.
>  
>
The CSS language was designed to degrade gracefully on CSS-unaware 
clients, and it's how we're designing the Bugzilla CSS as well, so once 
Bugzilla is completely CSSified we'll still continue to support clients 
that don't grok CSS.

-myk