hgweb: replace implicit <tbody> with explicit <thead> where appropriate
Some templates in paper style use <tbody> elements inside <table> to assign a
class to "body" part of that table (in this case, to make rows striped). The
problem is that the <tbody> is preceded by <tr> element, which browsers
understand as an implicit start of table body, so the following exlicit <tbody>
will actually be "nested", which is not valid.
Since that first <tr> contains table headers, wrapping it in <thead> is both
semantically correct and follows the advertised XHTML 1.1 doctype.
{header}
<title>Mercurial repositories index</title>
</head>
<body>
<div class="container">
<div class="menu">
<a href="{logourl}">
<img src="{staticurl|urlescape}{logoimg}" width=75 height=90 border=0 alt="mercurial" /></a>
</div>
<div class="main">
<h2 class="breadcrumb"><a href="/">Mercurial</a> {pathdef%breadcrumb}</h2>
<table class="bigtable">
<thead>
<tr>
<th><a href="?sort={sort_name}">Name</a></th>
<th><a href="?sort={sort_description}">Description</a></th>
<th><a href="?sort={sort_contact}">Contact</a></th>
<th><a href="?sort={sort_lastchange}">Last modified</a></th>
<th> </th>
<th> </th>
</tr>
</thead>
<tbody class="stripes2">
{entries%indexentry}
</tbody>
</table>
</div>
</div>
{footer}