Save the load for a given job id

def save_load(jid, load, minions=None):
    '''
    Save the load for a given job id
    '''
    conn, mdb = _get_conn(ret=None)
    to_save = _safe_copy(load)

    if PYMONGO_VERSION > _LooseVersion('2.3'):
        #using .copy() to ensure original data for load is unchanged
        mdb.jobs.insert_one(to_save)
    else:
        mdb.jobs.insert(to_save)