#Fixed: 1. Events and tasks scheduled for Saturdays are not being shown in the agenda list within the Calendar module. Reports save is failing if we select Assign to 

1. Popup view in Products selected ids are cleared when we do search (post selection of the record)
2. Send email is failing.

#282510::when we upload .png file in the documents ,preview is not displaying as well when we download same file it getting corrupted

See merge request !933

See merge request vtiger/vtigercrm!928