put a comment to the captcha_gd header so everyone understands that no more policies are allowed to the extend that some will most likely be removed.

git-svn-id: file:///svn/phpbb/trunk@6304 89ea8834-ac86-4346-8a33-228a782c2dd0

phpBB/includes/captcha/captcha_gd.php

@@ -8,6 +8,12 @@
 *
 */
 
+/**
+* This file is getting too large.
+*
+* Only bugfixes allowed from now on.
+* If a policy can not be fixed with the minimum amount of code it gets removed.
+*/
 
 /**
 * Main gd based captcha class
@@ -2716,6 +2722,9 @@ function captcha_vectors()
 	);
 }
 
+/**
+* @package VC
+*/
 class color_manager
 {
 	var $img;
@@ -3424,4 +3433,5 @@ function vector_distance(&$char, $x, $y, $range = 0.1)
 	}
 	return $distance;
 }
+
 ?>