Version 0.2.1
 * traffic counter added
  --- 18. May 02005 - Lars Kruse ---

Version 0.2
 * counter for returned packets added
 * enhanced installation and removal
 * DEBUG mode
  --- 18. May 02005 - Lars Kruse ---

Version 0.1
 * basic functionality provided
  --- 17. May 02005 - Lars Kruse ---