ess-Importer: convert mark location
(RM-3675 from redmine: created on 2016-12-18 by Miroslav Remák, , closed on 2016-12-18 by Miroslav Remák)
Edited by redmine
(RM-3675 from redmine: created on 2016-12-18 by Miroslav Remák, , closed on 2016-12-18 by Miroslav Remák)