change config file location to root

Lib/Configuration.php

@@ -59,14 +59,14 @@ class Configuration {
         // by default, set the session save path to the default value;
         $this->values['session']['save_path'] = session_save_path();
 
-        if(!file_exists($this->custom_config)) {
+        if(!file_exists($this->custom_config_filename)) {
             throw new \RuntimeException('No configuration.local.php file was found. Create it with the proper config.');
         }
-    
-        $configuration  = include_once $this->custom_config;
+         
+        $configuration  = include_once realpath(dirname(__FILE__) . '/../') . $this->custom_config_filename;
 
         if(!is_array($configuration)) {
-            throw new \RuntimeException("You custom configuration in '{$this->custom_config}' must be in a variable named '\$configuration' and be an array.");
+            throw new \RuntimeException("You custom configuration in '{$this->custom_config_filename}' must be in a variable named '\$configuration' and be an array.");
         }
 
         $this->values = array_replace_recursive($this->values, $configuration);