| Tue, 21 Feb 2012 22:50:28 +0100 | wenzelm | misc tuning; | file | diff | annotate |
| Tue, 22 Feb 2011 17:06:14 +0100 | wenzelm | modernized specifications; | file | diff | annotate |
| Thu, 01 Jul 2010 18:31:46 +0200 | wenzelm | misc tuning and modernization; | file | diff | annotate |