Tests for libraries/plugins/export*
Remove assertion of configurable properties
Translated using Weblate (French)

Currently translated at 100.0% (2609 of 2609)
Translated using Weblate (Japanese)

Currently translated at 95.5% (2491 of 2609)
Translated using Weblate (Korean)

Currently translated at 72.6% (1895 of 2609)
Merge remote-tracking branch 'origin/QA_4_0' into QA_4_0
Merge remote-tracking branch 'upstream/master' into unit_testing_2
Demo server footer: Open Git links in new window
More tests for export libraries
Fix test case
Fix user table ajax add: User group cell missing
Translated using Weblate (Russian)

Currently translated at 97.6% (2649 of 2714)
Merge remote-tracking branch 'origin/master'
Fix merge conflicts
Merge commit '3051a39'
Merge branch 'QA_4_0'
Translated using Weblate (Korean)

Currently translated at 72.8% (1899 of 2609)
Translated using Weblate (Russian)

Currently translated at 99.7% (2600 of 2609)
Merge remote-tracking branch 'origin/QA_4_0' into QA_4_0
Merge pull request #553 from ayushchd/unit_testing_2

UTs and fixes