| Tue, 01 Nov 2016 00:44:24 +0100 | wenzelm | misc tuning and modernization; | file | diff | annotate |
| Tue, 02 Aug 2016 21:30:30 +0200 | wenzelm | more symbols; | file | diff | annotate |
| Mon, 29 Feb 2016 22:34:36 +0100 | wenzelm | clarified session; | file | diff | annotate | base |