ubercart 8.x-4.0-alpha4

Fourth alpha release. Major changes in this release include:

• Line items and tax rates are now plugins.
• Order fulfilment has had further significant improvements.
• PayPal IPN verification is fully working.

Changes since 8.x-4.0-alpha3:

• #2647840 by longwave, TR: Remove hook_uc_order('submit')
• #2679056 by longwave: CatalogBreadcrumbBuilder is broken
• #2625276: Rename PayPal Website Payments Standard to PayPal Payments Standard.
• #2626132 by longwave: Convert line item types to plugins
• #2676878 by TR: Fix views schemas for uc_catalog
• Disable caching on checkout review and complete pages.
• #2625276: Fix PayPal IPN verification.
• Adjust tests to work with new subtotal markup on cart and checkout pages.
• Move subtotal out of row and into table footer on cart page. Theme appropriately.
• Move subtotal out of row and into table footer on cart-review checkout pane. Theme appropriately.
• Remove checkPlain where appropriate.
• Accesses delivery_not_shippable in it's new location.
• Initialize pane settings in uc_cart.settings.
• Follow up to f68b53a - forgot some use statements
• Add configuration schema for checkout panes. Refactor address panes to contain their own settings.
• Type hint to use interface.
• Define function in CartItem interface, not just in class.
• #2641764: Remove uc_cybersource from Ubercart core in D8
• Remove escaped markup from /node/%/edit/options form.
• instanceof should check interface type, not class type.
• #2671048 by Ayesh, longwave: Add CSRF protection to entity and configuration enable, disable and other operation links
• Product attributes should appear in same table row as product name in expanded cart block.
• Make product attributes look better in Bartik at /cart, /cart/checkout, and /cart/checkout/review
• Replace explicit HTML with build array on /cart/checkout/review table.
• Remove striping from products table on /cart/checkout and /cart/checkout/review
• Escaped markup on checkout review when using check payment method.
• #2675930 by TR: Code showing on review order page
• Replace explicit div with #type container.
• Remove jurisdiction from table, for D7 compatibility.
• List builder help should be in list builder class, not in hook__help().
• Follow up to d5850f9.
• #2672628 by TR: More TaxRate tests.
• Minor fixes.
• #2672628 by TR: Refactor tax tests, add helper function to create a tax rate.
• #2672628 by TR: Convert TaxRate entities to use plugins, Part I.
• PaymentMethod::isLocked() not defined in PaymentMethodInterface. Also add setLocked().
• Some changes to improve responsiveness of order panes.
• Remove unneeded SafeMarkup from list builder.
• Move cart 'Products' header over the product name column, make the image column responsive priority low.
• Alter uc_quote_product_locations schema, as zone and country are no longer stored as integers.
• uc_product_is_product_form() was broken, bundle is no longer saved in $form['#bundle'].
• getFormID() -> getFormId()
• Use render arrays instead of hand-coding table tags. Port table cell classes so that the order edit page is formatted correctly.
• Replace #suffix => Link->toString() with #type => link. This allows us to carry around the render array, take better advantage of caching, and defer rendering so that our markup is better.
• Load product weight_units when package is loaded. Assemble package description better.
• Don't hardwire package weight on load.
• Better initialization of values on ShipmentEditForm.
• Fix Cancel button on add order status form.
• Stock report: Replace Link:: with #type link, remove explicit
  , use #type operations instead of text links. Fix link back to product page in report.
• Display correct UNITS for length and weight of package.
• Package::load() loads the package product array, don't need to do it again from the {uc_order_products} table.
• Use uc_price instead of textfield on OrderPaymentsForm, some general code cleanup.
• Initialize Package better, this simplifies save() among other things.
• Use OrderProduct entity to store package_id instead of directly accessing {uc_order_products} table.
• #2670778 by longwave: Move credit card validation methods to credit card plugin.
• #2670800 by longwave: Fix MissingMandatoryParametersException: Some mandatory parameters are missing ("user") to generate a URL for route "entity.uc_order.display".
• #2667930 by TR: Paypal Fatal error: Call to undefined method
• Some new tests for making shipments.
• New Package::addProducts() function. Replace last usages of $package->products by ->getProducts()/setProducts()/addProducts() and mark Package::$products as protected.
• Replace some some db_ calls with API, coding standards, cleanup.
• #2647840 by longwave, TR: Remove hook_uc_order('new')
• Missed adding type to TestGateway function.
• Don't need isset() now that we have a real class with defined properties and initialized values.
• Some function documentation - @param and @var.
• #2625022 by TR: Make tests pass on PostgreSQL
• Remove unused methods.
• Followup to issue #2658792: OrderPanePluginInterface::getClasses() should return array instead of string
• #2658792 by TR: OrderPanePluginInterface::getClasses() should return array instead of string
• #2666782 by TR: Remove theme_uc_uid()
• #2246817 by longwave: Simplify order link and URI generation.
• #2246817 by longwave: Simplify node link and URI generation.
• #2667510 by longwave: Attribute tabs show up on non-product content types
• Display list of products on packing slip.
• Cart Links reports depend on Views, so make it a module dependency.
• Fix br in billing and shipping addresses on packing slip.
• Merge branch '8.x-4.x' of git.drupal.org:project/ubercart into 8.x-4.x
• Use $this->t() when available, instead of t().
• Remove extraneous arguments to theme username.
• Order log shows bogus entries caused by comparing empty address fields.
• #2663130 by TR: Store, Billing & Shipping Address Render problem
• #2664320 by longwave: Random fail in AjaxTest
• #2667334 by TR: Fatal Error with token installed
• Add Back button to print invoice page.
• Remove db_ calls and use Package/Shipment API instead.
• #2667296 by longwave: Finish product feature permissions
• #2665302 by longwave: ProductAccessCheck uses obsolete StaticAccessCheckInterface
• #2663130 by TR: Fix store address token so it doesn't contain escaped b tags.
• Some address-related fixes.
• Use Package setters/getters, protect properties.
• Add package currency code and weight/weight units.
• Make checkboxes work.
• Remove checkPlain, replace with render array.
• Access function must return an AccessResult
• Shorten some config names, replace explicit divs with container form elements.
• Cleanup in uc_file.
• Remove Xss and SafeMarkup, use render arrays.
• Use '#type' => 'link' instead of Link.
• Change code that handles routes containing package_id to use the new ParamConverter that loads the Package object.
• Define PackageInterface, make Package implement interface.
• #2664092 by TR, longwave: Remove "new Address()", replace with "Address::create()", protect constructor.
• Remove explicit HTML from view shipment page.
• Add 'Back' button to print shipment packing slip page.
• Redo of reverted patch 1f6048, 'More uc_fulfillment tests, now that making a shipment is working.'
• Make shipping properties protected.
• Page title callbacks for shipments, plus minor cleanup.
• Rework of reverted commits 40a194 and ea6b8f, 'Fix code that handles routes containing shipment_id to use the new ParamConverter that loads the Shipment object.' and 'Improve address handling in uc_fulfillment.'
• Redo of reverted commit 5dca1c, 'Fix tracking order pane: Remove SQL and use Shipment API instead. Port item_list build array to D8.'
• uc_quote_get_default_shipping_address() should return an Address. Other changes to handle default ship-from address config.
• Redo of reverted commit 0b859, 'Fix packing slip rendering so it doesn't white screen. Still ugly ...'
• Redo reverted commit 568ce, 'Convert packing slip templates to Twig.'
• Redo reverted commit ed8383 'Add currency code to the uc_shipments schema (can't store a cost without knowing the units...). Add phone and e-mail to both the origin and destination addresses stored in the uc_shipments table.'
• Redo part of reverted commit 9f8ac, 'Add ShipmentInterface and corresponding getter/setter methods on Shipment.'