Fix PHPCS errors/warning from jenkins.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Fix PHPCS errors/warnings from Jenkins.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Fix coding style

Signed-off-by: Marc Delisle <marc@infomarc.info>
Merge pull request #782 from Tithugues/fixPHPCS_jenkins

Fix PHPCS errors/warnings from Jenkins.
Fix new PHPCS errors.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Fix PHPCS errors.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Fix PHPCS errors.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
fix #4149

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

Signed-off-by: Gemorroj <wapinet@gmail.com>
ChangeLog entry for fix of bug #4149
Fix undefined variable

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

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
Translated using Weblate (Romanian)

Currently translated at 57.2% (1571 of 2744)
Merge remote-tracking branch 'origin/master'
Translated using Weblate (Romanian)

Currently translated at 57.3% (1572 of 2742)
Merge remote-tracking branch 'origin/QA_4_1' into QA_4_1
Merge commit 'c8ac434'
Merge commit '73c6d64'
Update po files
Update po files