documentation & coding style issues fix

Signed-off-by: Chirayu Chiripal <chirayu.chiripal@gmail.com>
Merge pull request #1186 from D-storm/scrutinizer

documentation & coding style issues fix
bug #4398 Monitor should fit into screen width

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
Merge branch 'QA_4_2' of github.com:phpmyadmin/phpmyadmin into QA_4_2

Conflicts:
	ChangeLog
Translated using Weblate (Kurdish Sorani)

Currently translated at 17.9% (496 of 2768)
Merge remote-tracking branch 'origin/QA_4_2' into QA_4_2
Merge branch 'QA_4_2'
Fix some coding style violations

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
Fix scrutinizer JS issues.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Fix typo in PHP variable.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Update PHPDoc.
Add missing initialisation.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Translated using Weblate (Korean)

Currently translated at 81.1% (2249 of 2772)
Merge remote-tracking branch 'origin/master'
bug #4418 When copying databases, primary key attributes get lost

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

Currently translated at 81.1% (2247 of 2768)
Merge remote-tracking branch 'origin/QA_4_2' into QA_4_2
Merge commit 'ec9f73c'
Merge branch 'QA_4_2'
Fix typo

Signed-off-by: Marc Delisle <marc@infomarc.info>
bug #4421 empty maxInputVars on js/messages.php

Signed-off-by: Marc Delisle <marc@infomarc.info>