Money precision needs to accept less than 2 decimal places

[stevie-mayhew]

Currencies such as Japanese Yen have no decimal place, currently the lower bound on decimal places is set to 2 (

silverstripe-swipestripe/code/form/OrderForm.php

Line 320 in f9295b1

if($shopConfig && $shopConfig->BaseCurrencyPrecision > 2) {

).

[silverstripe-elliot]

Cheers, I'll patch it up tonight. Ideally it should match up with what Zend/Currency.php uses in the framework (it's bounded between -1 and 30). I'll still leave it as "2" by default for backwards compatibility

[stevie-mayhew]

Awesome, thanks heaps @silverstripe-elliot

[silverstripe-elliot]

Pull request is here: #57