Release of minor versions of classical Abacre Point of Sale products

Released:

Abacre Restaurant Point of Sale v10.5
Abacre Retail Point of Sale v9.5
Abacre Hotel Management System v7.5
Abacre Cash Register v6.5
Abacre Inventory Management and Control v6.5

The list of changes:

* Improvement: added Save buttons on the following windows: Item Categories, Payment methods, Order Types, Client Types, Discounts and Tables.
* Bug fixed: on Notes window commands Ctrl+L (insert line separator) and Alt+D (insert current date) inserted text in wrong position: one char before the correct position.