Merge branch 'develop' of https://github.corp.magento.com/magento2/magento2ce into MTA-2766

Author: lanken

composer.json

@@ -7,12 +7,6 @@
         "OSL-3.0",
         "AFL-3.0"
     ],
-    "repositories": [
-        {
-            "type": "composer",
-            "url": "https://repo.magento.com/"
-        }
-    ],
     "require": {
         "php": "~5.5.0|~5.6.0|~7.0.0",
         "zendframework/zend-stdlib": "~2.4.6",