0.1.0-alpha96

* Framework improvements:
   * Increased unit tests code coverage for Magento_Persistent, Magento_GiftMessage, Magento_Checkout modules
 * Modularity:
   * Removed module dependency on the Weee module
 * Fixed Bugs:
   * Fixed an issue in composer installation where Magento/Framework marshaling did not work
   * Fixed an issue where shipping tax was included twice in tax details
   * Renamed the getDistinct method in Tax Model
   * Fixed an issue where it was impossible to reorder and create a new order in the Admin panel if some fields of the order were specified incorrectly and the page was reloaded
   * Fixed an issue where the Configure link was not displayed in the Product Requiring Attention section
   * Fixed an issue where Magento could only be installed in the host root directory
   * Fixed an issue where no proper error message was displayed if vendor directory did not exist in the setup tool
   * Fixed an issue where a fatal error was thrown during checkout with multiple addresses
   * Fixed an issue where integration tests failed if prefixes for tables were used
 * Checkout API:
   * Created Customer Shopping Cart Service
 * Price template refactoring
   * Introduced a single interface for price and tax calculation logic
 * Functional tests:
   * Add products to shopping cart
   * Bestseller products report
   * Cancel created order
   * Delete customer address
   * Hold created order
   * Ordered products report
   * Sales coupon report
 * GitHub requests:
   * [#662] (https://github.com/magento/magento2/issues/662) -- Composer Installation