[FIX] reduce the number of unnecessary calls to trg_write in cancel_assign

when calling stock_picking.cancel_assign, the original code would call trg_write nb_move+1 times. This version only performs one call
Launchpad automatic translations update.
Launchpad automatic translations update.
Launchpad automatic translations update.
[FIX] reduce the number of unnecessary calls to trg_write in cancel_assign
Launchpad automatic translations update.
[FIX] web: preserve order of saved export fields list
[FIX] web: preserve order of saved export fields list
[FIX] home action: open the linked menu in addition to execute the action. The menu tree is now correctly displayed instead of only messaging.
[FIX] home action: open the linked menu in addition to execute the action. The menu tree is now correctly displayed instead of only messaging.
Merge branch 'ocb-server/7.0' into demo-ocb/7.0
Merge branch 'ocb-addons/7.0' into demo-ocb/7.0
Merge branch 'ocb-web/7.0' into demo-ocb/7.0