0.1.0-alpha103

* Fixed bugs:
    * Fixed an issue where an error message was displayed after successful product mass actions
    * Fixed an issue where it is impossible to create a tax rate for all states (* in the State field)
    * Fixed an issue where FPT was not shown on the storefront if a customer state did not match the default state from configuration
    * Fixed the benchmark scenario
    * Fixed an issue where the expand arrow next to Advanced Settings tab label was not clickable
    * Fixed an issue where the Category menu disappeared when resizing a browser window
    * Fixed an issue where the order additional info was not available for a guest customer
    * Fixed an issue where a fatal error was thrown when trying to get a coupon report with Shopping Cart Price Rule set to Specified
    * Fixed an issue where the URL of an attribute set for attribute mapping changed after resetting filter for the grid on the Google Contents Attributes page
    * Fixed the implementation of the wishlist RSS-feed
    * Fixed the incorrect name escaping in wishlist RSS
    * Fixed an issue where a RSS feed for shared wishlist was not accessible
    * Fixed an issue caused by REST POST/PUT requests with empty body
    * Fixed an issues where postal code was still mandatory for non-US addresses that do not use it, even if set to be optional
    * Fixed an issue where it was impossible to find a wishlist by using Wishlist Search
    * Fixed an issue where no password validation was requested during customer registration on the storefront
* Updated setup tools:
    * Added the install script in the CatalogInventory module
    * Removed old installation: Web and CLI, the Magento_Install module, install theme, install configuration scope
    * Added usage of the new setup installation in all tests
    * Added the ability to insert custom directory paths in the setup tools
    * Added the uninstall tool: php -f setup/index.php uninstall
    * Removed dependency on intl PHP extension until translations are re-introduced in the setup tool
    * Made notification about unnecessarily writable directories after installation more specific
* UI improvements:
    * Improved UI for the Order by SKU, Invitation and Recurring Payments pages
    * Implemented usage of Microdata and Schema vocabulary for product content
    * Implemented UI for Catalog New Products List, Recently Compared Products, Recently Viewed Products widgets
    * Implemented a new focus indicator
    * Implemented the <label> element for form inputs
    * Put in order the usage of the <fieldset> and <legend> tags
    * Implemented the ability to skip to main content
* Added the following functional tests:
    * Add products to order from recently viewed products section
    * Update configurable product
* Various improvements:
    * Stabilize URL rewrite module
    * Moved getAdditional request into the basic one in OnePageCheckout
    * Created a cron job in the Customer module for cleaning the customer_visitor table
* Framework improvements:
    * Refactored data builders auto-generation
    * Implemented the Customer module interfaces
    * Ported existing integration tests from Customer services
    * Removed quote saving on GET requests (checkout/cart, checkout/onepage)