| Sat, 03 Jan 2015 14:29:07 +0100 | wenzelm | prefer integer coordinates; | file | diff | annotate |
| Sat, 03 Jan 2015 13:11:10 +0100 | wenzelm | clarified bounding box, similar to old graph browser; | file | diff | annotate |
| Fri, 02 Jan 2015 21:19:34 +0100 | wenzelm | tuned headers; | file | diff | annotate |