'Setup this plugin. Only called once during initialization. self.gui is
available. The action secified by :attr:`action_spec` is available as
``self.qaction``.'

def genesis(self):

    self.can_move = None
    self.qaction.triggered.connect(self.move_forward)
    self.create_action(spec=(_('Move    to    previous    item'), 'arrow-up.png', _('Move    to    previous    highlighted    item'), ['Shift+N', 'Shift+F3']), attr='p_action')
    self.gui.addAction(self.p_action)
    self.p_action.triggered.connect(self.move_backward)
