2.0.0.0-dev79

* Tax calculation updates:
 * Fixed issues in tax calculation rounding with discount applied
 * Fixed an issue with extra penny  when exact tax amount ended with 0.5 cent
 * Fixed an issue where there were tax calculation errors when customer tax rate was different from store tax rate
 * Added support to round tax at individual tax rate
 * Fixed price inconsistencies between catalog and shopping cart
 * Added support for maintaining consistent price including tax for customers with different tax rates
 * Added support for applying tax rules with different priorities to subtotal only
* Fixed bugs:
  * Removed the extra '%' sign in the error\notice message on Gift Card Accounts page on the backend
  * Fixed an issue with image uploading functionality in the Catalog configuration
  * Fixed an issue where a customer could not navigate the store when downloading the downloadable product
  * Fixed an issue where adding CMS block Catalog Events Lister caused an error
  * Fixed an issue where the price was displayed twice on the Product page on the frontend
  * Fixed an issue where an admin could not open search results on the backend
  * Fixed an issue where the Rule Based Product Relations functionality was generating incorrect SQL when product category attribute was set through "is one of" or "contains" operator by constant value
  * Fixed an issue where it was impossible to add a product to the Compare list for  categories with three-column page layout
  * Fixed an issue where a blank page opened when changing store view on a product page on the frontend
  * Fixed an issue where the  "Please specify at least one search term." error message was not displayed if search is performed without search data specified on the frontend
  * Fixed a Google Chrome specific issue where page layout was broken when updating status for reviews on the backend
  * Fixed admin look and feel issues
  * Fixed an issue where the order notices and error messages were not red
  * Fixed a UI issue which appeared during custom attribute creation
  * Fixed an issue where the popup did not open after clicking What's this? next to the Remember Me check box  when persistent shopping cart was enabled
  * Fixed an issue where the options of the Add Product split dropdown did not fit the page
  * Fixed an issue where the default theme preview image sample link was missing
  * Fixed a Safari and Internet Explorer 9 specific issue where the backend menu is not displayed for users with custom admin roles
  * Fixed an issue where  the price of bundle products was not  displayed correctly on the product page on the frontend
  * Fixed a UI issue in the debug mode configuration
  * Fixed minor issues with page layout
  * Fixed an issue where the mini shopping cart loaded data from cache
  * Fixed an issue where there was an incorrect value in the Grand Total (Base) column in the Orders grid if Catalog Price Scope was set to Website
  * Fixed an issue where the Entity Generator tool did not accept the "class" parameter
  * Fixed an issue where the default email template was not applied when the custom template in use was deleted
  * Fixed an issue where shipping price for flat rate was set to 0 in the side block during checkout of a product with a configured recurring profile
  * Fixed an issue where it was possible to create more Shipping Labels than there were products in the shipment
  * Fixed an issue where data about "SHA-IN Pass Phrase" was missing after changing "Payment Action" in the Ogone payment method configuration
  * Fixed performance issues with reindexing of the Price indexer
  * Fixed an issue where importing tax rates with postal code = * led to incorrect data entered into database
  * Fixed an issue where incorrect link to reset password was sent if secure URL was used on the frontend
  * Fixed an issue where the Links section was absent while editing downloadable products from the Wishlist
  * Fixed an issue where specified details for composite products were lost after adding to Gift Card and Downloadable products to the Wishlist
  * Fixed and issue where the Date widget was set to incorrect date when creating a new customer
  * Fixed an issue where a customer was redirected to Dashboard if the Redirect user to dashboard after login option was set to No
  * Fixed an issue where a customer was not able to register during checkout if Guest Checkout was not allowed
  * Fixed an issue where System logs were not generated properly in integration tests
  * Fixed benchmarking script
  * Fixed an issue where it was impossible to put store to the maintenance mode during backup
  * Fixed insecure use of mt_rand()
  * Fixed an issue where Quoted price was displayed incorrectly from the shopping cart in the backend
* Functional tests:
  * Tax Rule Creation
  * Admin User Roe Creation
  * Simple Product Creation
  * Customer Group Creation
  * Update Backend Customer
  * Newsletter Creation
* Updated composer.json.dist to download and install MTF from Public GitHub repository
* GitHub requests:
  * [#542] (https://github.com/magento/magento2/pull/542) Fix ImportExport bug which occurs while importing multiple rows per entity
  * [#507] (https://github.com/magento/magento2/issues/507) "Insert Image" window is overlapped on menu