ubercart 7.x-3.0-rc3

Changes since Ubercart 7.x-3.0-rc2:

API:

• Issue #1285818: Remove uc_cart_exit() and cache safe cart block.
• Issue #1290000 by wodenx, longwave: Add 'prepare' checkout pane callback.
• Issue #1295526: Implement hook_prepare() in uc_product_kit to avoid errors when using Devel Generate.
• Issue #852458: Save order comments before triggering a status update.
• Issue #1307900: Allow shipping quote methods to specify a description and operations links to be displayed on the quote admin page.
• Issue #1305516: Add uc_store_email() function to standardize store email address.
• Add new 'uc_price' form element for price inputs.
• Add new 'uc_quantity' form element for quantity inputs.
• Change uc_encryption_class to UbercartEncryption and re-write to remove all the old PHP 4 style code.
• Improve UcAddress. Make comparison of physical addresses more robust by ignoring capitalization and whitespace.
• Remove deprecated uc_add_js().
• Issue #1308692: Shipping quote methods no longer control their own enabled and weight settings.
• Remove deprecated {uc_order_products}.manufacturer column.
• Remove deprecated code that was used to support uc_recurring 6.x-1.x.
• Issue #1316776: Move "customers" code to uc_order.
• Issue #976318: Keep attribute option IDs available after checkout.
• Issue #1127126 by hanoii: Pass $order and $stock variables into drupal_mail() in uc_stock.
• Add uc_store_name() function to provide the same sensible default everywhere.
• Followup to issue #344706: Remove 'address' and 'street address' pseudo-fields that are no longer used.

UI:

• Issue #796974 by hanoii: Allow multiple attributes with the same label on a product.
• Add alternative grid view to catalog.
• Replace fieldsets with vertical tabs for USPS and UPS admin settings.
• Issue #1307900: Show flat rate and weight quotes directly on the shipping quote admin page.
• Issue #1307900: Re-configure shipping quotes settings page.
• Issue #1247090: Add 'Create an order for this customer' link to admin/store/customers/orders/%uid.
• Issue #885010: Move form for administering a user's file downloads from user/%/edit to user/%/purchased-files.
• Issue #1167840: Convert product kit component fields to draggable table.
• Show edited tax rates as percentage rather than decimal.
• Issue #344706 by MegaChriz, longwave: Allow address fields to be reordered.
• Issue #1317910: Move shipping and tax conditions to a separate configuration page.
• Issue #1352818: Replace order search page with Views.
• Issue #1330500: Provide a way to repair the catalog taxonomy field.

Theme:

• Issue #769874: Indicate that Google Checkout and Paypal Express Checkout are different from Ubercart Checkout.
• Issue #1306486: Use invisible form labels in tables and abbreviation tags for accessibility.
• Provide some basic CSS for the catalog table and terms views.
• Issue #904986: Add CSS class to empty cart text.
• Hide weight and dimensions fields if their values are zero.

Misc:

• Issue #499782: Remove credit card debug mode and ability to store full credit card numbers after checkout.
• Issue #1066264: Add option to include authorization only transactions in order balance condition.
• Backport uc_cart_update_6202() and uc_order_update_6016() to allow upgrades from 6.x-2.4.
• Cleaned up and improved Views integration.
• Added some SimpleTests.
• Numerous documentation fixes and improvements.
• A multitude of bug fixes.