Changes to the Add Expense form

Based on valuable feedback we have (hopefully!) improved the interface for adding new expense purchases.

Previously you needed to specify the NET and VAT amount of an expense.  However, given that most receipts have the Gross amount (Net+VAT) as the prominent figure we've updated the entry form to reflect this.

You'll see that the first amount required is the Gross (i.e. total) and then, if there is any VAT to claim, you can specify the VAT amount also.

Let us know what you think...