Add documentation for dimension and weight unit functions.
Added 'wpsc_product_min_cart_quantity' filter.
Fix the product excerpt not to return the additional product details.
Replicated logic from custom meta functions

Allows initialization and upgrade to occur before function files are
included
Merge pull request #532 from benhuson/default_units_docs

Add documentation for dimension and weight unit functions.
Merge pull request #540 from benhuson/minimum_order_qty

Added 'wpsc_product_min_cart_quantity' filter.
Merge pull request #535 from benhuson/get_the_excerpt

Fix the product excerpt not to return the additional product details.
Merge pull request #536 from JeffSparkleGear/Custom-Meta-Init

Replicated logic from custom meta functions
Allow gateway setting forms to be methods of a class
Merge pull request #542 from leewillis77/merchant_api_fix

Allow gateway setting forms to be methods of a class
Bump 3.8.13 version
Checking in first version of WPeC Marketplace Component.
Add domain override to marketplace component.
Changing the call for wpsc_components from add_action to add_filter.  I know they're aliased, but intent matters.
No reason for us to continue using PHP4 Constructors.
Changing _wpsc_action_setup_customer to run on init instead of wp or wp_loaded.  See conversations at https://github.com/wp-e-commerce/WP-e-Commerce/commit/c5f6c7fae6acf35cc92ee7321bb30b018c85eb36 and https://github.com/wp-e-commerce/WP-e-Commerce/issues/497.  Fixes #497.
Ignore chef files
Bump stable tag
Updated pot file
More NL updates