extension time format in system time zone

                <td>{remote}</td>

                <td>{remote}</td>

                <td>{ext.branch}</td>

                <td>{ext.branch}</td>

                <td>{version_link}</td>

                <td>{version_link}</td>

                <td>{time.strftime('%Y-%m-%d %H:%M:%S', time.gmtime(ext.commit_date))}</td>

                <td>{datetime.fromtimestamp(ext.commit_date) if ext.commit_date else ""}</td>

                <td{' class="extension_status"' if ext.remote is not None else ''}>{ext_status}</td>

                <td{' class="extension_status"' if ext.remote is not None else ''}>{ext_status}</td>

            </tr>

            </tr>

    """

    """