Install the templates where they can be found by hgweb.py
This ought to use package_data but that doesn't exist in Python 2.3.
So we do a hack of install_data and use glob.
This also adds templatepath() to hgweb.py which finds the templates
relative to hgweb.py's location.
<div class="parity#parity#">
<table width="100%" cellpadding="0" cellspacing="0">
<tr>
<td align="right" width="15%"><b>#age# ago: </b></td>
<td><b>#shortdesc#</b></td</tr>
<tr>
<td align="right">revision: </td>
<td><a href="?cmd=changeset;node=#node#">#rev#:#node#</a></td></tr>
#parent1#
#parent2#
<tr>
<td align="right">manifest: </td>
<td><a href="?cmd=manifest;manifest=#manifest#;path=/">#rev#:#manifest#</a></td></tr>
<tr>
<td align="right">author: </td>
<td>#author#</td></tr>
<tr>
<td align="right">date: </td>
<td>#date#</td></tr>
<tr>
<td align="right" valign="top">files: </td>
<td>#files#</td></tr>
</table>
</div>