Facebook for WooCommerce v2.0.2

• Tweak - Allow simple and variable products with zero/empty price to sync to Facebook
• Tweak - Use the bundle price for Product Bundles products with individually priced items
• Fix - Update connection parameters to use an array to pass the Messenger domain
• Fix - Ensure out-of-stock products are marked as such in Facebook when the feed file replacement is run
• Fix - Address a potential error when connecting from a site whose title contains special characters