v1.5.0 GOOGLE BASE FEEDER

1. now in XML RSS 2.0 format;
2. chmod's the file to 0655 on close;

A major update which creates an xml file that can then be uploaded to Google Base. You can also use the xml file as a valid rss feed and run a regular cron job to regenerate the xml file. I haven't written an XSL stylesheet to display images or prices etc as this would cause the feed to not validate with Google Base. However, this is a good prototype for a future RSS feed generator or possibly the same script with different parameters to also include an xsl stylesheet, etc.