MarketPress RC 1

Ok guys, we're almost ready for 1.0!

Just finished up the basic set of multisite network wide features for you to test:

* Indexes products, tags, categories, etc. from across the network
* Show global product lists, categories, or tag clouds on main blog
* Template functions for displaying global products
* Widgets for displaying global products
* Shortcodes for displaying global products
* Permissions control over Themes, Gateways for sites - You can even limit certain themes or gateways to supporter blogs only.

Please test the global features over the weekend. If nothing major comes up, we'll put out an official 1.0 beginning of the week!