Fixes #1472 Usability with editview fields display is addressed

See merge request !720

Fixes #1473 send email popup usability addressed

See merge request !719

Fixes #1460 Addressed menu category translation

See merge request !717

Fixes change owner usability is addressed

See merge request !716

Fixes #1289 butting up headers has been addressed

See merge request !715

Fixes #1447 Users admin status update on field ajax edit

See merge request !714

Fixes #1448 Renamed popper file with extension js

See merge request !713

Mass deletion of system template should throw an error

See merge request !712

Fixes page navigation in pricebook reated-list

See merge request !711

Price book inline search

See merge request !710

Activites related-list inline search in Organization module

See merge request !709

Fixes #1406 Recurring event date validation wrt start date

See merge request !708

deletion functionality for mass edition

fix #1349 and #1241 by adding deletion functionality to mass edition. It adds checkboxes for each field in the mass edit layout, which allows delete fields by just checking the checkbox without modifying the field contents.

![mass_edition_delete](https://code.vtiger.com/vtiger/vtigercrm/uploads/8209714be9f273bd405218414c5cdc1e/mass_edition_delete.gif)

See merge request !679

Fixes #1365 More popup drop-down in list actions

See merge request !707

Fixes #1397 Global search footer is fixed

See merge request !706

Fixes #1415 Our sites validation disable save button

See merge request !705

Fixes #1376 Email RelatedList Origin column renamed to Status

See merge request !704

Fixes #1433 Calendar view display mis-matches the dates from records

See merge request !703

Fixes #1438 Textarea fields data save

See merge request !702