gitweb: shortlog template: removed excessive whitespace, added title bar.
The title bar is currently empty, this is just a preparation for filling it
with content.
<div>
<a class="title" href="{url}rev/#node|short#{sessionvars%urlparameter}"><span class="age">#date|age# ago</span>#desc|strip|firstline|escape#</a>
</div>
<div class="title_text">
<div class="log_link">
<a href="{url}rev/#node|short#{sessionvars%urlparameter}">changeset</a><br/>
</div>
<i>#author|obfuscate# [#date|rfc822date#] rev #rev#</i><br/>
</div>
<div class="log_body">
#desc|strip|escape|addbreaks#
<br/>
<br/>
</div>