feat: custom words blocked (#190)

* Update config.php

* Update validator.php

* Update config.php

config.php

@@ -281,5 +281,13 @@ $config = array(
 	'date_timezone' => 'Europe/Berlin', // more info at http://php.net/manual/en/timezones.php
 	'footer_show_load_time' => true, // display load time of the page in the footer
 
-	'npc' => array()
+	'npc' => array(),
+	
+	// character name blocked
+	'character_name_blocked' => array(
+		'prefix' => array(),
+		'names' => array(),
+		'words' => array(),
+	),
+	
 );