Git commits in Moodle 3.8.x by Matteo Scaramuccia

commit a28a24e2f25db25285520af84533c978f7a0c604
Author: Matteo Scaramuccia <moodle@matteoscaramuccia.com>
Date:   Thu, 11 Jun 2020 04:44:07 +0800
Tag:    v3.8.4

MDL-66322 travis: Configure a local copy of 'exttests'

commit 0cf43f11f07f0066d2b185365899f52435ca1efc
Author: Matteo Scaramuccia <moodle@matteoscaramuccia.com>
Date:   Sun, 03 May 2020 01:32:06 +0800
Tag:    v3.8.4

MDL-68588 Backup: Hide ->backuptempdir in exception info

commit ec2ea6c725a0e91e09f4c03b16e1eda2fd3ef365
Author: Matteo Scaramuccia <moodle@matteoscaramuccia.com>
Date:   Sun, 01 Dec 2019 06:43:35 +0800
Tag:    v3.8.2

MDL-67414 adodb: Backport upstream fix for PostgreSQL 12.x

commit 05a89b9b45051fd9be48ee60dc004896e4b04cd8
Author: Matteo Scaramuccia <moodle@matteoscaramuccia.com>
Date:   Sat, 30 Nov 2019 07:03:31 +0800
Tag:    v3.8.2

MDL-67414 database: Fixed PostgreSQL 12.x support

commit 463421144f1c4838cf0c12940b9717be956da97f
Author: Matteo Scaramuccia <moodle@matteoscaramuccia.com>
Date:   Sat, 13 Jul 2019 04:56:03 +0800
Tag:    v3.8.0-beta

MDL-66140 search: Mitigate PECL solr extension regression

commit c7321899c92eeb3d3f66ed65283422c16158d928
Author: Matteo Scaramuccia <moodle@matteoscaramuccia.com>
Date:   Sun, 09 Jun 2019 04:35:37 +0800
Tag:    v3.8.0-beta

MDL-61038 setuplib: Fixed PECL UUID extension support

commit 69a1afd9b98b11f5ae574f3f3dcc00a9226a9931
Author: Matteo Scaramuccia <moodle@matteoscaramuccia.com>
Date:   Sun, 26 May 2019 03:22:26 +0800
Tag:    v3.8.0-beta

MDL-65686 setuplib: Fix missing round brackets

commit aa0a602b106921bdc64effa33115a1a94c3248cc
Author: Matteo Scaramuccia <moodle@matteoscaramuccia.com>
Date:   Mon, 20 May 2019 02:29:20 +0800
Tag:    v3.8.0-beta

MDL-65811 database: Fix subsetting in MSSQL