Edited README via GitHub

README

@@ -131,7 +131,7 @@ $.extend($.inputmask.defaults, {
     'autounmask': true
 });
 
-optional masks
+optional masks - REMOVED OBSOLETE
 
 $(document).ready(function(){
     $('#test1').inputmask('9999[aaaa]9999');           // 1234abcd1234 or 12341234