[mythtv] Re-occurance of bug in MythWeb..

[Chris Petersen]

> When there are no programs in 'recorded programs', mythweb emails me the following problem:
> Warning at /var/www/html/sites/mythweb.ripnet.co.uk/themes/Default/recorded_programs.php, line 69:
> Invalid argument supplied for foreach()
> This used to happen, but was fixed for a bit, but as of the current CVS it is broken again...

Actually, it's a different error.  Whoever sent me the recording group 
code forgot to initialize a variable as an array.  I just committed a fix.

-Chris