Fixes displaying of payment amount on invoices with payment method of type receivable on the sales order add/edit screens.
Fixes displaying of payment amount on invoices with payment method of type receivable on the sales order add/edit screens.

git-svn-id: a567618c89aebaa161c3a71035153d9c5e7732cc@352 66a7d52b-23fa-0310-b706-d52274950f5d

weex/phpBMS,weex/phpBMS