Winetest publishers

[Brian Vincent]

As it was written in the Book of "Dimitrie O. Paun" <dimi at intelliware.ca>:
> A few more thoughts on the multiple publisher idea,
> and what we need to do on the server side.
> 
> So, let's assume we have a number publishers out
> there. On server side we need to:
>   1. Maintain a pool of published winetest.exe's
>   2. Implement policy to serve from that pool (on a poll even)

Almost everything is in place to support this already with only some
minor changes.  In fact, rather than adding stuff I may end up removing 
some to make it work.

All we do is set a another "cookie" on the winrash side and just make
sure it checks with WineHQ about once an hour for a new version.  Pretty
easy. 

-Brian