added configuration for PHP Coding Standards Fixer, including its fixes, resolving #47

lib/Configuration.php

@@ -98,7 +98,7 @@ class Configuration
      */
     public function __construct()
     {
-        $config = array();
+        $config     = array();
         $configFile = PATH . 'cfg' . DIRECTORY_SEPARATOR . 'conf.ini';
         if (is_readable($configFile)) {
             $config = parse_ini_file($configFile, true);