gitweb -> cgit

[Colin Guthrie]

Chris Ball wrote:
> Some options for the tinderbox:
>   * find or invent a way to get the cgit url above with text/plain
>   * have the old gitweb available somewhere so I can use that instead
>   * get me to rework tinderbox to retrieve xorg.modules from a local
>     up-to-date checkout instead of using the web.

Or modify cgit slightly to allow reliable blob grabbing or support some 
symbolic names like LATEST/HEAD etc.

Col