 - Added ErrorHandler custom types which are handled in LIFO order  	- Classes work via instanceof
 - Added ErrorHandler custom types which are handled in LIFO order
 	- Classes work via instanceof

git-svn-id: d32e76a03a3123f3a7fc632f553a4a003f6b8db0@306 242cd0b0-a150-0410-b6ef-417cb531347b

robinsk/zym,robinsk/zym