TODO:
+remember last saved folder

BUGS:
+bug where statistics get saved even when "X" is pressed on duplicate filename (discovered by kconny http://www.speedsolving.com/forum/showthread.php?t=5936&page=7)
+add/editing times in foreign language (fixed by switching to decimal point entirely)
+typing in sunday contest info breaks customization gui
+undo-redo while editing solve (disabled when editing solve)
+U rotation bug in pochmann megaminx fixed
+bug with besttime/worsttime in tying averages