Release of minor versions of Abacre Point of Sale products

Released:

Abacre Restaurant Point of Sale v8.13
Abacre Retail Point of Sale v7.13
Abacre Hotel Management System v5.13
Abacre Cash Register v4.13
Abacre Inventory Management and Control v4.13

The list of changes:

* Feature: added Midnight Minutes field on Preferences - Reports. For example if your business is closing at 2 AM each day then set 120 
into Midnight Minutes field and all sales reports will correctly display information about sales days.

* Improvement: corrected font on Orders windows to display correctly Arabic text.