2008-11-17 Alpar Juttner Rename markToBottom() to dirtyTopButOne() + better doc (#174)
2008-11-17 Alpar Juttner Port Elevator from svn -r3516 (#174)
2008-11-11 Alpar Juttner Merge
2008-11-11 Alpar Juttner Bugfix in Random (#173)
2008-11-10 Alpar Juttner chg-len.py uses the Mercurial API directly
2008-11-07 Alpar Juttner Merge
2008-11-07 Peter Kovacs Extend test cases for graphs and digraphs (#172)