Update and add modules

composer.json

@@ -23,12 +23,12 @@
     "composer/installers": "^1.0.20",
     "drupal-composer/drupal-scaffold": "^2.0.1",
     "cweagans/composer-patches": "~1.0",
-    "drupal/core": "8.1.2",
+    "drupal/core": "8.1.3",
     "drush/drush": "~8.0",
     "drupal/console": "~0.10",
     "drupal/address": "1.0-beta3",
     "drupal/admin_toolbar": "1.15",
-    "drupal/browser_refresh": "1.0",
+    "drupal/browser_refresh": "1.1",
     "drupal/coffee": "1.0-beta1",
     "drupal/ctools": "3.0-alpha26",
     "drupal/entity": "1.0-alpha3",
@@ -36,13 +36,16 @@
     "drupal/pathauto": "1.0-alpha3",
     "drupal/piwik": "1.0",
     "drupal/rules": "3.0-alpha1",
-    "drupal/smtp": "1.0-alpha0",
+    "drupal/smtp": "1.0-alpha1",
     "drupal/video": "1.2",
     "drupal/videojs": "1.0",
-    "drupal/metatag": "1.0.x-dev",
-    "drupal/slack": "1.0.x-dev",
+    "drupal/metatag": "dev-1.0.x",
+    "drupal/slack": "dev-1.0.x",
     "drupal/honeypot": "1.23",
-    "drupal/maillog": "1.0.x-dev"
+    "drupal/maillog": "dev-1.0.x",
+    "drupal/contact_storage": "dev-1.0.x",
+    "drupal/field_group": "dev-1.0.x",
+    "drupal/ds": "2.4"
   },
   "require-dev": {
     "behat/mink": "~1.7",