also, add a comment to explain why it is necessary to add a _claim_count_out method in
stock_picking_out even though it will not be called.
bzr revid: ged@openerp.com-20140508083149-rdophw2iihzntfpr
also, simplify the implementation. The empty method _claim_count in
stock_picking_out is due to the weird way inheritance works in openerp,
and the fact that stock.picking.out only call the method in its parent
bzr revid: ged@openerp.com-20140508075957-lyqvng5i155b28cy
The claim_count field was incorrectly added into addon stock instead
of addon claim_from_delivery. The commit adding the claim_count field
in stock.py was reverted, but claim_count is still needed in
claim_delivery_view.xml.
bzr revid: ged@openerp.com-20140508072741-sr3a9ishpqtkczlq
Quentin (OpenERP)
Gery Debongnie