Git commits in Moodle 3.3.3 by Eloy Lafuente (stronk7)

commit f90fb8390b9fe975714b29fd1c9a931af3bb7621
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Wed, 01 Nov 2017 20:39:06 +0800
Tag:    v3.3.3

weekly release 3.3.2+

commit e81b7b74874683494913ec5b53d996cca46c0f99
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Wed, 25 Oct 2017 04:49:10 +0800
Tag:    v3.3.3

MDL-36580 backup: Avoid PHP notice restoring old backups

commit bcca46d6303ad3459500cf444f2f3d0417f2e87d
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Sat, 21 Oct 2017 05:55:00 +0800
Tag:    v3.3.3

weekly release 3.3.2+

commit c96be3bbef3fd2f55f463518808980519774de32
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Sat, 21 Oct 2017 00:55:40 +0800
Tag:    v3.3.3

MDL-60485 modgrade: Change string expectation in related test

commit 6ba05a7368a3ede149dc38f6ef15a2717b9dcc90
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Thu, 19 Oct 2017 06:11:11 +0800
Tag:    v3.3.3

weekly release 3.3.2+

commit 66dc42dc7aa1b4bc8252424bbee3045d220a4d4d
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Wed, 18 Oct 2017 06:44:20 +0800
Tag:    v3.3.3

MDL-36580 backup: Apply the decrypt() method to lti "secrets"

commit e76cfde358cba88f84b38de2e9e04aed4aa4d4f7
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Wed, 18 Oct 2017 06:40:54 +0800
Tag:    v3.3.3

MDL-36580 backup: General support for decrypted contents in restore

commit 29b66bc2eb2f0013a546c79be58d055e86263baa
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Mon, 27 Jun 2016 09:28:53 +0800
Tag:    v3.3.3

MDL-36580 backup: Use the encrypted_final_element for lti "secrets"

commit d070c63237038620201c55045ace5ebb55949a4b
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Mon, 27 Jun 2016 08:32:09 +0800
Tag:    v3.3.3

MDL-36580 backup: General support for encrypted contents in backups