bug #4481 mult_submits.inc.php Undefined variable Error

Signed-off-by: Marc Delisle <marc@infomarc.info>
Translated using Weblate (Interlingua)

Currently translated at 55.1% (1528 of 2770)
Translated using Weblate (Turkish)

Currently translated at 99.9% (2767 of 2768)
Merge remote-tracking branch 'origin/QA_4_2' into QA_4_2
Translated using Weblate (Spanish)

Currently translated at 100.0% (2768 of 2768)
Translated using Weblate (Greek)

Currently translated at 100.0% (2768 of 2768)
Fix typo

Signed-off-by: Marc Delisle <marc@infomarc.info>
Update po files
Translated using Weblate (Danish)

Currently translated at 100.0% (2768 of 2768)
Translated using Weblate (French)

Currently translated at 100.0% (2768 of 2768)
Translated using Weblate (Spanish)

Currently translated at 100.0% (2768 of 2768)
Fix bug#4485 Sorting breaks the copy column feature

Signed-off-by: Atul Pratap Singh <atulpratapsingh05@gmail.com>
Translated using Weblate (Greek)

Currently translated at 100.0% (2768 of 2768)
Merge remote-tracking branch 'origin/QA_4_2' into QA_4_2
Allow to use system phpseclib

Signed-off-by: Michal Čihař <michal@cihar.com>
Fix bug 4483/4440: selflink was disappearing in certain cases

Signed-off-by: Atul Pratap Singh <atulpratapsingh05@gmail.com>
Translated using Weblate (Turkish)

Currently translated at 100.0% (2768 of 2768)
Translated using Weblate (Estonian)

Currently translated at 100.0% (2768 of 2768)
Clarify message

Signed-off-by: Marc Delisle <marc@infomarc.info>
Translated using Weblate (Czech)

Currently translated at 99.9% (2766 of 2768)