Adds missing fields to the sales receipt model.
Adds missing fields to the sales receipt model.

troysurrett/quickbooks-ruby-187,minimul/quickbooks-ruby,ruckus/quickbooks-ruby,ratbeard/quickbooks-ruby,michaelcheung/quickbooks-ruby,kmeister2000/quickbooks-ruby,raksonibs/quickbooks-extend,muhammad-abubakar/quickbooks-ruby,ruckus/quickbooks-ruby,kashif-umair/quickbooks-ruby,cohendvir/quickbooks-ruby,ruckus/quickbooks-ruby