Return a list of all job ids

    CLI Example:

    .. code-block:: bash

        salt '*' ret.get_jids mysql

def get_jids(returner):
    '''
    Return a list of all job ids

    CLI Example:

    .. code-block:: bash

        salt '*' ret.get_jids mysql
    '''
    returners = salt.loader.returners(__opts__, __salt__)
    return returners['{0}.get_jids'.format(returner)]()