Git commits in Moodle 2.8.x by Pau Ferrer Ocaña

commit 3262330d95971fc966b59f4647f37d6b7991c2ec
Author: Pau Ferrer Ocaña <crazyserver@gmail.com>
Date:   Wed, 23 Sep 2015 23:02:39 +0800
Tag:    v2.8.9

MDL-50805 Messages: Add index to message_read to speed up message crons

commit abcec0fe9a9d30597d7f73b6b183666216452e31
Author: Pau Ferrer Ocaña <crazyserver@gmail.com>
Date:   Thu, 11 Dec 2014 19:38:36 +0800
Tag:    v2.8.2

MDL-47176 qtype_match: Avoid sql_compare to solve problems with Oracle

commit 4656c6ab5382013f3f43e6cdbff9ea3e406b8b68
Author: pau.ferrer-ocana <pau.ferrer-ocana@upcnet.es>
Date:   Mon, 01 Dec 2014 17:50:26 +0800
Tag:    v2.8.2

MDL-48430 custom_menu: Malformed url in custom menu cannot break the platform

commit afa0968d5d1cc552632fcac13113294807a9648c
Author: pau.ferrer-ocana <pau.ferrer-ocana@upcnet.es>
Date:   Thu, 30 Oct 2014 16:43:43 +0800
Tag:    v2.8.0-rc1

MDL-26447 gradebook: Default gradedisplaytype fixed for all locales

commit a09a837f20e2e09a19c8120bf71bac794ee68ae6
Author: pau.ferrer-ocana <pau.ferrer-ocana@upcnet.es>
Date:   Wed, 29 Oct 2014 17:32:57 +0800
Tag:    v2.8.0-rc1

MDL-42875 users: Show only profile visible roles on participants list

commit 5ea0d026b054ddf71268ecbd2691a3181a487925
Author: pau.ferrer-ocana <pau.ferrer-ocana@upcnet.es>
Date:   Wed, 29 Oct 2014 16:45:57 +0800
Tag:    v2.8.0-rc1

MDL-47875 choice: chat module strings not required from Choice anymore

commit 912296ad30729e8c2540abda29b2d53c5a463ae8
Author: Pau Ferrer Ocaña <crazyserver@gmail.com>
Date:   Tue, 28 Oct 2014 15:34:01 +0800
Tag:    v2.8.0-rc1

MDL-47227 admin: Fix user bulk selection over 1000