web: Made elapsed time calculation dynamic (javascript).
This allow safe caching of the pages by the browser and still display the right
amount of elapsed time upon page refresh.
If javascript is disabled, absolute time is displayed, leaving it readable.
All the templates have been updated.
{header}
<title>{repo|escape}: {file|escape} diff</title>
</head>
<body>
<div class="container">
<div class="menu">
<div class="logo">
<a href="{logourl}">
<img src="{staticurl}hglogo.png" alt="mercurial" /></a>
</div>
<ul>
<li><a href="{url}shortlog/{node|short}{sessionvars%urlparameter}">log</a></li>
<li><a href="{url}graph/{node|short}{sessionvars%urlparameter}">graph</a></li>
<li><a href="{url}tags{sessionvars%urlparameter}">tags</a></li>
<li><a href="{url}bookmarks{sessionvars%urlparameter}">bookmarks</a></li>
<li><a href="{url}branches{sessionvars%urlparameter}">branches</a></li>
</ul>
<ul>
<li><a href="{url}rev/{node|short}{sessionvars%urlparameter}">changeset</a></li>
<li><a href="{url}file/{node|short}{path|urlescape}{sessionvars%urlparameter}">browse</a></li>
</ul>
<ul>
<li><a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">file</a></li>
<li><a href="{url}file/tip/{file|urlescape}{sessionvars%urlparameter}">latest</a></li>
<li class="active">diff</li>
<li><a href="{url}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}">annotate</a></li>
<li><a href="{url}log/{node|short}/{file|urlescape}{sessionvars%urlparameter}">file log</a></li>
<li><a href="{url}raw-file/{node|short}/{file|urlescape}">raw</a></li>
</ul>
<ul>
<li><a href="{url}help{sessionvars%urlparameter}">help</a></li>
</ul>
</div>
<div class="main">
<h2><a href="{url}{sessionvars%urlparameter}">{repo|escape}</a></h2>
<h3>diff {file|escape} @ {rev}:{node|short}</h3>
<form class="search" action="{url}log">
<p>{sessionvars%hiddenformentry}</p>
<p><input name="rev" id="search1" type="text" size="30" /></p>
<div id="hint">find changesets by author, revision,
files, or words in the commit message</div>
</form>
<div class="description">{desc|strip|escape|nonempty}</div>
<table id="changesetEntry">
<tr>
<th>author</th>
<td>{author|obfuscate}</td>
</tr>
<tr>
<th>date</th>
<td class="date age">{date|date}</td>
</tr>
<tr>
<th>parents</th>
<td>{parent%filerevparent}</td>
</tr>
<tr>
<th>children</th>
<td>{child%filerevchild}</td>
</tr>
{changesettag}
</table>
<div class="overflow">
<div class="sourcefirst"> line diff</div>
{diff}
</div>
</div>
</div>
{footer}