Merge branch 'hotfix/62'

Close #62

Author: heiglandreas

composer.json

@@ -20,7 +20,6 @@
         "zendframework/zend-config": "^2.5",
         "zendframework/zend-eventmanager": "^2.6.3 || ^3.0.1",
         "zendframework/zend-stdlib": "^2.7 || ^3.0",
-        "phpunit/PHPUnit": "^4.5",
         "php-mock/php-mock-phpunit": "~0.3",
         "zendframework/zend-coding-standard": "~1.0.0",
         "phpunit/phpunit": "^4.6"