Git commits in Moodle 3.9.x by Leon Stringer

commit d80644a986f25d1d9506aa14a0ce727b634087b2
Author: Leon Stringer <leon.stringer@ntlworld.com>
Date:   Thu, 01 Apr 2021 19:17:24 +0800
Tag:    v3.9.7

MDL-60490 tool_lp: Missing div close

commit 3afbffe6a0bfc3bc6693111b3ff43706eafd2b23
Author: Leon Stringer <leon.stringer@ntlworld.com>
Date:   Thu, 12 Nov 2020 22:44:11 +0800
Tag:    v3.9.7

MDL-70181 database: Quote database object names

commit 076bbff5a7b233c673fde6e4acda4cc1918c88d5
Author: Leon Stringer <leon.stringer@ntlworld.com>
Date:   Wed, 05 Aug 2020 19:55:02 +0800
Tag:    v3.9.2

MDL-60492 core_tag: Fix title attribute

commit b79b33c664178fdcb4458fdf31b16cdf93fca88f
Author: Leon Stringer <leon.stringer@ntlworld.com>
Date:   Mon, 03 Aug 2020 18:49:55 +0800
Tag:    v3.9.2

MDL-65847 auth_db: user_update() handle errors

commit 52dbe51339d50b3e8c01230cc558122b2b31a38f
Author: Leon Stringer <leon.stringer@ntlworld.com>
Date:   Tue, 28 Jul 2020 19:04:03 +0800
Tag:    v3.9.2

MDL-60493 mod_assign: Unused JS variables

commit dfaad3e8ca115803b82481782383d06b47173ec9
Author: Leon Stringer <leon.stringer@ntlworld.com>
Date:   Tue, 28 Jul 2020 19:03:29 +0800
Tag:    v3.9.2

MDL-60493 mod_assign: Remove rogue </span>

commit d80e9d463d33f6f974329f0ace579ee35e67938f
Author: Leon Stringer <leon.stringer@ntlworld.com>
Date:   Sat, 11 Jul 2020 19:52:28 +0800
Tag:    v3.9.2

MDL-69252 templates: Invalid HTML

commit 287e8f16e6f819790e97b375f60211e4c256deb4
Author: Leon Stringer <leon.stringer@ntlworld.com>
Date:   Sun, 05 Jul 2020 22:57:42 +0800
Tag:    v3.9.1

MDL-60494 mod_lti: Invalid </img>, example context

commit 8cdebcf4e071c8c5c42e786e95daaaa94d6faf4a
Author: Leon Stringer <leon.stringer@ntlworld.com>
Date:   Tue, 16 Jun 2020 20:58:02 +0800
Tag:    v3.9.2

MDL-60501 themes: Fix closing <h4> in template