podracer

[Jude DaShiell]

It's still a little rough around the edges but did download its 
subscription files.  I tried adding wtopnews.com/podcast/611200.rss to the 
subscription file but it wouldn't download that rss.  It's compressed with 
.gz so this may not be available to podracer just yet.
Two other rough edges oof note.
1) the directory was created for the next day's podcasts but no podcasts
    were downloaded into it.  It could be the crontab suggestion in
    podracer README is incorrect.  Oddly enough though running podracer
    once the crontab entry was installed didn't appear to take over the
    computer as happened when subscription list podcasts were downloaded
    the first time the proram started up.