[mythtv] Intro and Mythweb

[Chris Petersen]

> Although this could certainly done in Mythweb itself, another approach 
> could be to extend the mythtv protocol to provide some program guide 
> access functions,

I'm *all* for this.  personally, I'd much rather see the protocol 
expanded so that clients don't have to talk directly to the database. 
Unfortunately, that's not how it currently works.

-Chris