Helix 0.8.5

Helix 0.8.5 has just been released. New to 8.5 is RSS 2 syndication support. This new feature will allow you to supply a limitless combination of XML feeds for RSS aggregators which comprise of any Helix blog, whether that be a convention blog or a RSS feed itself.
Helix 8.5's deployment package has removed some of the dummy data present in the 8.4 deployment package.
Also in this release is improved support for tax in the billing engine. These changes allow you to provide any tax system you want to buyers inside your own country, and a seperate tax code for buyers outside your country. Billing details may be dynamically changed, but are now locked to an invoice once any money has been made on that invoice.
