Andreas Zweili 066f8eb3c3 some corrections		2018-03-14 15:39:34 +01:00
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pictures	add new drwaing	2018-03-14 14:51:44 +01:00
presentation.html	update presentation	2018-03-14 14:53:25 +01:00
presentation.org	some corrections	2018-03-14 15:39:34 +01:00