Git commits in Moodle 3.2.0 by Tim Lock

commit 6e10972bec161604b2a9617a771b9c315a20cf35
Author: Tim Lock <tim@netspot.com.au>
Date:   Wed, 19 Oct 2016 09:41:14 +0800
Tag:    v3.2.0-beta

MDL-56481 tool_lpmigrate: Fix notice when cancelling framework migration


commit 0ee41475ae7799e5ce21971275d3ef29818f8f22
Author: Tim Lock <tim@netspot.com.au>
Date:   Tue, 18 Oct 2016 10:19:47 +0800
Tag:    v3.2.0-beta

MDL-55456 course: set context for category ajax requests


commit 65b4dce6f8b5f7541a8893dd08d673384fcb3581
Author: Tim Lock <tim@netspot.com.au>
Date:   Tue, 18 Oct 2016 09:39:05 +0800
Tag:    v3.2.0-beta

MDL-56466 assign: fix database error with team submissions