SambaPOS 5.2.11 Beta Release

[emre]

@markjw

Not sure if this is just new in 5.2.11, but the handling of zero price products has changed. This is a bug as you can no longer set a zero priced product to 1.00 price when the amount is entered on the number pad.

It will work fine on next update. Also added a new feature to add multiple zero priced products by using X separator.