Add RSS link to the repository index.

Index: hg/templates/index.tmpl
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templates/index.tmpl

@@ -11,6 +11,7 b''
         <td>Description</td>
         <td>Contact</td>
         <td>Last change</td>
+        <td>&nbsp;</td>
     <tr>
     #entries%indexentry#
 </table>

templates/map

@@ -35,7 +35,7 b' changelogtag = "<tr><th class="tag">tag:'
 changesettag = "<tr><th class="tag">tag:</th><td class="tag">#tag#</td></tr>"
 filediffparent = "<tr><th class="parent">parent #rev#:</th><td class="parent"><a href="?cmd=changeset;node=#node#">#node|short#</a></td></tr>"
 filelogparent = "<tr><td align="right">parent #rev#:&nbsp;</td><td><a href="?cmd=file;file=#file#;filenode=#node#">#node|short#</a></td></tr>"
-indexentry = "<tr class="parity#parity#"><td><a  href="#url#">#name#</a></td><td>#shortdesc#</td><td>#author# <i>#email|obfuscate#</i></td><td>#lastupdate|age# ago</td></tr>"
+indexentry = "<tr class="parity#parity#"><td><a href="#url#">#name#</a></td><td>#shortdesc#</td><td>#author#<i>#email|obfuscate#</i></td><td>#lastupdate|age# ago</td><td><a href="#url#?cmd=changelog;style=rss">RSS</a></td></tr>"
 index = index.tmpl
 archiveentry = "<a href="?cmd=archive;node=#node#;type=#type#">#type#</a> "
 notfound = notfound.tmpl