Git commits in Moodle 2.8.7 by Eric Merrill

commit b60e213341532f17914f50f57e6c6158d8afa967
Author: Eric Merrill <merrill@oakland.edu>
Date:   Tue, 16 Jun 2015 10:37:57 +0800
Tag:    v2.8.7

MDL-50089 grades: Use grade item min/max in exports


commit 582d2448b5e289cd340dc01b3b086cf789c4fc45
Author: Eric Merrill <merrill@oakland.edu>
Date:   Wed, 03 Jun 2015 04:25:06 +0800
Tag:    v2.8.7

MDL-48618 gradebook: Only use individual min/max for aggrigate grades


commit 89a50d82e3f0be0c3216aeb498f7675d75ecd586
Author: Eric Merrill <merrill@oakland.edu>
Date:   Sat, 28 Mar 2015 01:37:35 +0800
Tag:    v2.8.7

MDL-48467 atto: Clean the textarea during submission when in HTML mode