version to 0.4.16

Author: Piotr Suszalski

composer.json

@@ -13,7 +13,7 @@
         "beberlei/assert": "^2.4||^3.0"
     },
     "type": "magento2-module",
-    "version": "0.4.15",
+    "version": "0.4.16",
     "keywords": ["freshmail", "magento2"],
     "license": "GPL-3.0",
     "autoload": {