historywindow.h
2006-11-20 historywindow moved to mainwindow. Started to get rid of Q3PtrList finally
2006-09-14 1.8.57 - more changes in history window, Note Editor is QT4 now
2006-09-08 rows in history window can be selected to undo/redo actions
2006-09-06 1.8.55 New history window and showtextwindow