8.0 publication management

This module adds a new menu entry, "publication (en), oeuvre (fr)".
It was created in order to regroup different versions (product.product) under +one same parent publication.
It also adds search and kanban views.
no need to use cr and uid

just write
 
    mod_obj.xmlid_to_res_id('product.product_template_action',raise_if_not_found=True)