can be called from:
** a list of account_move_lines
** a menuitem in Financial Management\Periodical Processing\Validate Account Moves: it asks for a journal and set the state of all draft account_moves of this journal
to validate.
*overwritten the name_get of the account_move in order to display the name with a star * before it if its state is in draft
bzr revid: qdp-2933c3b426bc6fcaf73f5941469eadba0e0862f4