FS#152 Some simbols should be removed ("¡" and "¿")

Localization

• 

  2005-02-16 monkiki

  The replace funtion should be like this (common.php:446):
  
  $id = preg_replace('#[\\x00-\\x20 ¡!"§$%&()\\[\\]{}¿\\\\?`\\'\\#~*+=,<>\\|^°@µ¹²³¼½¬]#u','_',$id);
  
  (note: I added "¡" and "¿" simbols)
  
• 

  2005-02-16 andi

  I added a UTF8 aware stripspecials function to remove these chars and a lot of other special chars.