Why LookupBulkAddSupplierProducts functionality is disabled?

[Divesh Dutta]

Hello Hans,
         In commit revision number 746158, you have commented  this 
part of code :
<#--a 
href="javascript:quicklookup(document.quickaddform.add_product_id)" 
class="buttontext">${uiLabelMap.OrderQuickLookup}</a-->  in  
ordermgr/entry/cart/showcart.ftl
After commenting this code, user can not get option of adding bulk 
products into the cart (in case of Purchase order). I think its good to 
have back this functionality so that user can have choice, to add bulk 
products or single product into the cart.

Thanks
-Divesh