Git commits in Moodle x.x.x by Lars Anderson

commit e4d7edbf4f564a1cebf4fe1ce92cb04f19a4088a
Author: Lars Anderson <lsa@its.aau.dk>
Date:   Wed, 25 Mar 2015 22:29:44 +0800
Tag:    v2.8.9

MDL-49561 core_calendar: Fix ical export for events with no duration


commit b7dffc34f5251886fd208348b43c805d501244eb
Author: Lars Anderson <lsa@its.aau.dk>
Date:   Wed, 25 Mar 2015 22:29:44 +0800
Tag:    v2.9.3

MDL-49561 core_calendar: Fix ical export for events with no duration


commit 2be327dca9ea2b35bbc40684b65e27e16dcc64fb
Author: Lars Anderson <lsa@its.aau.dk>
Date:   Wed, 25 Mar 2015 22:29:44 +0800
Tag:    v3.0.0-beta

MDL-49561 core_calendar: Fix ical export for events with no duration