Cleanup html table output

[8ctopus]

without this commit, the tables look like this

<table class="stats-table">
    <thead>
    <tr>
                    <th class="stats-table-name">
                                    Name
                                </th>
                    <th class="stats-table-age">
                                    Age
                                </th>
            </tr>
    </thead>
    <tbody>
            <tr>
                            <td class="stats-table-name">Pierre</td>
                            <td class="stats-table-age">32</td>
                    </tr>
            <tr>
                            <td class="stats-table-name">Jacques</td>
                            <td class="stats-table-age">28</td>
                    </tr>
            <tr>
                            <td class="stats-table-name">Jean</td>
                            <td class="stats-table-age">32</td>
                    </tr>
            <tr>
                            <td class="stats-table-name">Paul</td>
                            <td class="stats-table-age">25</td>
                    </tr>
        </tbody>

    <tfoot>
    <tr>
                    <th class="stats-table-age">integer</th>
            </tr>
    </tfoot>
</table>

with the commit:

<table class="stats-table">
    <thead>
    <tr>
        <th class="stats-table-name">
            Name
        </th>
        <th class="stats-table-age">
            Age
        </th>
    </tr>
    </thead>
    <tbody>
        <tr>
            <td class="stats-table-name">Pierre</td>
            <td class="stats-table-age">32</td>
        </tr>
        <tr>
            <td class="stats-table-name">Jacques</td>
            <td class="stats-table-age">28</td>
        </tr>
        <tr>
            <td class="stats-table-name">Jean</td>
            <td class="stats-table-age">32</td>
        </tr>
        <tr>
            <td class="stats-table-name">Paul</td>
            <td class="stats-table-age">25</td>
        </tr>
    </tbody>
    <tfoot>
    <tr>
        <th class="stats-table-age">integer</th>
    </tr>
    </tfoot>
</table>