Git commits in Moodle 3.2.4 by Daniel Thee Roperto

commit d33f7642dd0f56b8afa88b715a1943166465beef
Author: Daniel Thee Roperto <danielroperto@catalyst-au.net>
Date:   Mon, 30 Jan 2017 12:43:01 +0800
Tag:    v3.2.4

MDL-57809 weblib: Added opening disclaimer and file-level phpdocs.


commit a9a72025b6406a6326704fff8cc2893128f6aeb6
Author: Daniel Thee Roperto <danielroperto@catalyst-au.net>
Date:   Mon, 30 Jan 2017 10:37:19 +0800
Tag:    v3.2.4

MDL-57809 weblib: Progress bar and output buffer - added debugging


commit ef4356669884800c5edd8b32356258c2e72ef85b
Author: Daniel Thee Roperto <danielroperto@catalyst-au.net>
Date:   Mon, 30 Jan 2017 10:37:19 +0800
Tag:    v3.2.4

MDL-57809 weblib: Added missing NO_OUTPUT_BUFFERING directive.