* Log - Set it up, so if the programmer hasn't initialized the debug
output file, Log will automatically do it.
* Podsalinan - Changed the setup of the debug Log
* Podcast - Changed the debug error message caller
          - Filled out the updateDatabase method
* PodcastList - Changed the debug error message calls
* Podsalian - Changed some of the podcast updating code
* Cleaning up calls to PodcastList, from Vector<Podcast>
* PodcastList - calling readTable in each Podcast object as it is
created,to populate the episodes