Git commits in Moodle 2.9.5 by David Balch

commit 10a6b8a2339afacfbb89fdf030c822b2a56fd1e0
Author: David Balch <david.balch@conted.ox.ac.uk>
Date:   Mon, 08 Feb 2016 19:42:28 +0800
Tag:    v2.9.5

MDL-53027 calendar: Fix false empty result from calendar_get_events().