| Sat, 22 Nov 2014 14:57:04 +0100 | wenzelm | misc tuning and modernization; | file | diff | annotate |
| Sun, 02 Nov 2014 18:21:45 +0100 | wenzelm | modernized header uniformly as section; | file | diff | annotate |
| Tue, 30 Aug 2011 17:51:30 +0200 | wenzelm | tuned document; | file | diff | annotate |