Correctly position left menu of the designer
Set some z-index values. Remove some redundant styles
CSS improvements for visual query builder
mysql version should also be included in "require"

mysql versions are also varying in functionality, so we should tell that too.
Merge pull request #117 from DronRathore/master

MySql version should also be brought to notice.
bug #3593534 [tracking] Structure Snapshot on tracked view renders invalid SQL
Merge branch 'QA_3_5'
Fix merge conflicts
bug #3544366 [events] Event comments not saved
Merge branch 'QA_3_5'
Fix merge conflicts
Translated using Weblate (Albanian)

Currently translated at 30.4% (779 of 2562)
Translated using Weblate (Azerbaijani)

Currently translated at 17.3% (443 of 2562)
Translated using Weblate (Basque)

Currently translated at 24.0% (616 of 2562)
Translated using Weblate (Belarusian)

Currently translated at 35.8% (916 of 2562)
Translated using Weblate (Belarusian (latin))

Currently translated at 35.7% (915 of 2562)
Translated using Weblate (Bengali)

Currently translated at 21.7% (557 of 2562)
Translated using Weblate (Bosnian)

Currently translated at 19.0% (488 of 2562)
Translated using Weblate (Catalan)

Currently translated at 99.9% (2560 of 2562)
Translated using Weblate (Croatian)

Currently translated at 42.0% (1077 of 2562)