rss feed improvements.

[gjnoonan]

With the advent of twitter, and other social media that RSS/Atom has gone out of fashion, and it's a great shame --I'll save the rant about why that is for elsewhere. However, I am still a big user and fan of them.

There are several improvements we can make to the current RSS feeds;

• Generate a static rss.xml file on update to avoid having to dynamically generate it each time
• Display more of the overview by default - we currently truncate.
• Add purchase place (config variable)
• Attach the notes (if a config variable is set)
• ...