add receive screen, quantities for model, redistribution

app/helpers/finance/receive_helper.rb

@@ -0,0 +1,9 @@
+# :encoding:utf-8:
+module Finance::ReceiveHelper
+  # TODO currently duplicate a bit of DeliveriesHelper.articles_for_select2
+  def articles_for_select2(supplier)
+    supplier.articles.undeleted.reorder('articles.name ASC').map do |a|
+      {:id => a.id, :text => "#{a.name} (#{a.unit_quantity}⨯#{a.unit})"}
+    end
+  end
+end