Release of major versions of Abacre Point of Sale products

Released:

Abacre Restaurant Point of Sale v11.0
Abacre Retail Point of Sale v10.0
Abacre Hotel Management System v8.0
Abacre Cash Register v7.0
Abacre Inventory Management and Control v7.0

The list of changes:

* Improvement: on Transfer order to another table window when selecting not existing table it shows now the message: "The destination table does not exist."
* Improvement: Tables Plan window is started faster without prior window flashing.
* Feature: new report: Clients Count by Period. You may have many returned customers for a certain period (week, month or year). But how
do you know how many unique customers do you have for that period? This report answers on the question. Read more.
* Feature: new report: Sales by Order Tag. Read more.
* Feature: added new bill configuration parameter: {$ordertagname}
* Feature: on Orders window added two new filters: Current Quarter and Current Year.
* Feature: End of Day toolbar and More Actions toolbar (on Order window) may be closed by pressing Esc key.
* Feature: on Email Sender window the widths of all columns in the message list and the height of the message list are saved.
* Feature: on Shifts window the height of workers list is saved.
* Feature: columns widths are saved for the windows: Purchase Orders, Receive Vouchers, Return Vouchers, Purchase Order, Receive Voucher,
Return Voucher, Sales Locations, Stock Locations and Templates.
* Bug fixed: by pressing F2 on reports tree it was possible to change name of a report. It produced an error.
* Bug fixed: by pressing F2 on Preferences tree it was possible to change name of tab.