2.0.0.0-dev47

* Fixed bugs:
  * Fixed compilation of DI definitions
  * Fixed direct injection of auto-generated proxy classes
  * Fixed usages of auto-generated factories on the library level
  * Fixed fatal error after saving customer address with VAT number
  * Fixed fatal error caused by USPS shipping method with debug
  * Fixed url to Tax Class controller
  * Fixed incorrect subtotal displayed on the Order page
  * Fixed incorrect arguments for shipping xml elements factory
  * Fixed theme editing in developer mode (PHP 5.4)
  * Fixed absent conditions during New Shopping Cart Price Rule creation
  * Fixed fatal error while try to edit created configurable product while Dev Mode enabled (PHP 5.4)
  * Fixed frontend error when persistent shopping cart functionality is enabled
  * Fixed Tax tab
  * Fixed broken link "Orders and returns" on frontend
  * Fixed placing order within OnePageCheckout using online payment methods
  * Fixed error when product is being added to order from backend if Gift Messages are enabled
  * Fixed error when product is being added to cart if MAP is enabled
  * Fixed error when product attribute template is being edited
  * Fixed error when setting configuration for Google API
  * Fixed backend issue when Stores>Configuration>System>Advanced page was not displayed and did not allow to save changes
  * Fixed not executable button "Continue shopping" on Multi-shipping process
  * Fixed error on adding product to shopping cart from cross-sells block
  * Fixed fatal error on Recurring Billing Profiles page
  * Fixed error on setting configuration for Catalog
  * Fixed error on placing order with Configurable product
  * Fixed issue with downloadable product creation
  * Fixed error on update configuration for payment methods
  * Fixed blank page on shopping cart if FedEx shipping method is enabled
  * Fixed fatal error when SID presents in URL
  * Fixed absence of selection of a role assigned to an admin user