Release initial version of zawee_item

This version only contents JP code one.
Move Item related Actions for Purchase Packing List
Replace form by a Page Template

Return a HTML5 ready for been print (using first browser action "Print to File")
Fix Item generation.
Rework Item Label Printing

Introduce a Template which permit item labels individually
Include full information on label, in order to help the process of tagging.
Use portal_ids and 9 digits random number on item ids.

Items references by using A-B format, where A is sequence provided by portal_ids and B is a random number with 9 digits.
B is used to make harder cheat/reuse the number.
Implemented Order generation with portal_orders

When some physical sale happens the user should use the fast input for generate one order at the system.
Fix typo and include missing script
Fixes and show minimal information before update.
Fix typo
Include custom packing list builder

The single diference from the generic version at erp5_configurator_standard_trade_template bt5 at this point is the fact it nows aggregate items on cells instead lines.
Generate items on Purchase Order automatically when Confirm
Minor xml difference
Include custom alarm for invoke packing list build
Don't return None on searchMovement script

This script is uses by OrderBuilder and should return always a list.
Make script more user-friendly
Included Fast input to which split Unavailable (missing) items which were not received yet.
Included a Jump to Packing List related

This Jump is used to jump to its related Packing Lists which has causality to the same order.
Form was renamed
Use a clever name on Label Printing