18/05/2005 ---------- PostfixCalculator - fixed major bug and added support for %, &, |, >>, >>> and <<. Note that the API has changed from the previous version. 11/02/2005 ---------- FileDialog - now supports listeners to changes in the file selection 10/02/2005 ---------- CSVParser - can handle files with no text delimiter FileDialog - removed 1.2 method calls ImageButton - double buffered 27/07/2004 ---------- FileDialog - Added setSelectedFileFilter method. - Changed view point to first entry on directory change.