[mythtv] Weekslot recording, and an sql-join for mythbackend

[Thor Johnson]

>+"     ((DAYOFWEEK(record.startdate) = DAYOFWEEK(program.starttime) "
>+"       AND "
>+"       ((record.type = %4) " // weekslotrecord
>
>Shouldn't this check the time as well as the day of week?

Heh, I guess the patch cut that off, but thats checked just a few
lines above in the original.  I really like how the sql query tapers 
to be more and more specific.

-Thor Johnson