mercurial/templates/atom/branches.tmpl

localrepo: add some comment about role of various vfs object

This should make things clearer for most people.

{header}
 <id>{urlbase}{url|urlescape}</id>
 <link rel="self" href="{urlbase}{url|urlescape}atom-branches"/>
 <link rel="alternate" href="{urlbase}{url|urlescape}branches"/>
 <title>{repo|escape}: branches</title>
 <summary>{repo|escape} branch history</summary>
 <author><name>Mercurial SCM</name></author>
 {latestentry%feedupdated}

 {entries%branchentry}
</feed>