[IMP] stock: better labels and help

Descriptions like "technichal field" gives no information on the meaning of a
field and how it should be interpreted.

addons/stock/stock.py

@@ -878,13 +878,14 @@ class stock_picking(models.Model):
                  store={'stock.move': (_get_pickings, ['date_expected', 'picking_id'], 20)}, type='datetime', string='Max. Expected Date', select=2, help="Scheduled time for the last part of the shipment to be processed"),
         'date': fields.datetime('Creation Date', help="Creation Date, usually the time of the order", select=True, states={'done': [('readonly', True)], 'cancel': [('readonly', True)]}, track_visibility='onchange'),
         'date_done': fields.datetime('Date of Transfer', help="Completion Date of Transfer", readonly=True, copy=False),
-        'quant_reserved_exist': fields.function(_get_quant_reserved_exist, type='boolean', string='Quant already reserved ?', help='technical field used to know if there is already at least one quant reserved on moves of a given picking'),
+        'quant_reserved_exist': fields.function(_get_quant_reserved_exist, type='boolean', string='Has quants already reserved', help='Check the existance of quants linked to this picking'),
         'partner_id': fields.many2one('res.partner', 'Partner', states={'done': [('readonly', True)], 'cancel': [('readonly', True)]}),
         'company_id': fields.many2one('res.company', 'Company', required=True, select=True, states={'done': [('readonly', True)], 'cancel': [('readonly', True)]}),
         'pack_operation_ids': fields.one2many('stock.pack.operation', 'picking_id', states={'done': [('readonly', True)], 'cancel': [('readonly', True)]}, string='Related Packing Operations'),
         'pack_operation_product_ids': fields.one2many('stock.pack.operation', 'picking_id', states={'done': [('readonly', True)], 'cancel': [('readonly', True)]}, domain=[('product_id', '!=', False)], string='Non pack'),
         'pack_operation_pack_ids': fields.one2many('stock.pack.operation', 'picking_id', states={'done': [('readonly', True)], 'cancel': [('readonly', True)]}, domain=[('product_id', '=', False)], string='Pack'),
-        'pack_operation_exist': fields.function(_get_pack_operation_exist, type='boolean', string='Pack Operation Exists?', help='technical field for attrs in view'),
+        # technical field for attrs in view
+        'pack_operation_exist': fields.function(_get_pack_operation_exist, type='boolean', string='Has Pack Operations', help='Check the existance of pack operation on the picking'),
         'owner_id': fields.many2one('res.partner', 'Owner', states={'done': [('readonly', True)], 'cancel': [('readonly', True)]}, help="Default Owner"),
         # Used to search on pickings
         'product_id': fields.related('move_lines', 'product_id', type='many2one', relation='product.product', string='Product'),
@@ -2652,7 +2653,8 @@ class stock_inventory(osv.osv):
         'package_id': fields.many2one('stock.quant.package', 'Inventoried Pack', readonly=True, states={'draft': [('readonly', False)]}, help="Specify Pack to focus your inventory on a particular Pack."),
         'partner_id': fields.many2one('res.partner', 'Inventoried Owner', readonly=True, states={'draft': [('readonly', False)]}, help="Specify Owner to focus your inventory on a particular Owner."),
         'lot_id': fields.many2one('stock.production.lot', 'Inventoried Lot/Serial Number', readonly=True, states={'draft': [('readonly', False)]}, help="Specify Lot/Serial Number to focus your inventory on a particular Lot/Serial Number.", copy=False),
-        'move_ids_exist': fields.function(_get_move_ids_exist, type='boolean', string=' Stock Move Exists?', help='technical field for attrs in view'),
+        # technical field for attrs in view
+        'move_ids_exist': fields.function(_get_move_ids_exist, type='boolean', string='Has Stock Moves', help='Check the existance of stock moves linked to this inventory'),
         'filter': fields.selection(_get_available_filters, 'Inventory of', required=True,
                                    help="If you do an entire inventory, you can choose 'All Products' and it will prefill the inventory with the current stock.  If you only do some products  "\
                                       "(e.g. Cycle Counting) you can choose 'Manual Selection of Products' and the system won't propose anything.  You can also let the "\