[mythtv] detiecting upcoming recordings in frontend/mythweb

[Chris Petersen]

> Sure, that's fine, but mythbackend dosn't actually decide anything about
> a program past the 1st upcoming program (at least today).  So if you look
> beyond the 1st occurance of a new episode, mythbackend doesn't have any
> info about what it will do.  Any check for that requires a
> cross-reference of the entire program table, which is what is causing the
> slowdown.  So if this gets implemented in mythbackend, a similar penalty
> awaits (unless someone comes up with a better method of checking than I
> have)

gotcha.  though it's still better to let mythbackend do it - that way,
there is only one copy of the code, and any changes will be immediately
reflected in the web interface.

-Chris