Fixes #167 Record deletion clean ModComments

See merge request !560

Fixes #66 Scheduled workflow count defined globally

See merge request !559

Fixes #89 Default module can be set for all users from MyPreferences page

See merge request !558

Fixes #929 Calendar action buttons shuffled to consistent order

See merge request !557

Fixes #1181 Standard EmailTemplates with moduleName, Migration deleting email re…

…cords from vtiger_Activity table

See merge request !556

Fixes #1181 Standard EmailTemplates with moduleName, Migration deleting email records from vtiger_Activity table

Fixes #1243 Owner and Ownergroup fields should fetch data from fieldInfo

See merge request !555

Fixes #1247 Signature warnings are been addressed

See merge request !554

Fixes #1248 vtiger_systems server pwd updated to text data type

See merge request !553

Mentioned Users array declaration

See merge request !552

Fixes #1253 German and UK date formats cannot be saved

See merge request !551

Fixes #1254 Kcfinder library cleanup

See merge request !550

Fixes #548 Calendar View truncates Activity Types

See merge request !549

Fixes #1096 Documents title should not be over-wriiten by fileName

See merge request !548

Fixes #976 Emails records deletion during migration is addressed

Deletion of emails records during migration has been addressed.

See merge request !547

Zip file corruption.

As call time pass by reference is deprecated [Ref](https://www.php.net/manual/en/language.references.pass.php), we need to completely remove reference to this.

Package import and export is one of the place using dZip and dUnzip library, Which has call time pass by reference, has been cleaned up.

See merge request !546

Zip file corruption is addressed, By deperacting call by reference and filesize update for proper download