* Price template refactoring
   * Refactored order item templates in the Sales, Bundle and Downloadable modules
   * Eliminated the unused PHTML templates and removed the direct dependencies on the TaxHelper module in the Catalog module
 * Service layer implementation:
   * Created service layer for Order creation
   * Created service layer for Invoice
   * Created service layer for Credit Memo
   * Created service layer for Shipment
 * Introduce the Search library:
   * Created adapter interfaces for the Search library
   * Created response structure
   * Created parsing of XML declaration and creation of library objects (Queries, Filters, Aggregations)
 * Refactored Framework\Stdlib\Cookie to use CookieManager
 * Added the ability to prevent the backend cookie from going to the storefront
 * Fixed bugs:
   * Fixed an issue where taxes  were  not added in some orders
   * Fixed an issue were the Add New Address button did not work if the default address was already set
   * Fixed a Google Chrome and Internet Explorer specific issue when a JavaScript error made it impossible to register   during checkout downloadable product
   * Fixed an issue when the credit card iframe (PayPal or 3D secure)  was absent on the Order Review step during Onepage Checkout
   * Fixed an issue with the   Tax Rate, Customer Tax Class and Product Tax Class multiselects on the Tax Rule Information page
   * Fixed JavaScript issues which prevented saving a newsletter template.
   * Modified the Button component behavior
   * Fixed an issue where it was impossible for a guest customer to register during Onepage checkout when the Require Customer To Be Logged In To Checkout option was set to Yes
   * Fixed an issue where the Calendar icons were not displayed on the storefront
   * Fixed an  AJAX loader issue in the Admin panel
   * Fixed an issue where it was impossible to upload images for  variations of a configurable product on product form
   * Fixed an issue where clicking on a row in the Search Terms Report Grid leads to 404 page
   * Fixed an issue where configurable products fixture creates out of stock products
   * Fixed an issue where Magento crashed when invalid cookie domain was set
   * Fixed an issue where the Change checkbox label overlapped the text message for a recurring profile attribute on the attribute mass update page
   * Fixed an issue where integrity test determined normal dependencies as redundant
   * Fixed an issue where Catalog\Service\V1\Product\Attribute\ReadService::search returned an error
   * Fixed an issue where Magento\Catalog\Service\V1\Category\Attribute\ReadService::options returned empty results
 * GitHub requests:
  * [#160] (https://github.com/magento/bugathon_march_2013/issues/160) -- Wrong default value for memory_limit in .htaccess.sample
  * [#480] (https://github.com/magento/magento2/pull/480) -- Provide instructions on adding memcache support for Magento 2
  * [#612] (https://github.com/magento/magento2/issues/612) -- Category Layered Navigation : Selection of disabled entity
  * [#626] (https://github.com/magento/magento2/issues/626) -- Unable to install under IIS / FastCGI