phases: track phase movements in 'advanceboundary'
Makes advanceboundary record the phase movement of affected revisions in
tr.changes['phases'].
The tracking is not usable yet because the 'retractboundary' function can also
affect phases.
We'll improve that in the coming changesets.
<item>
<title>{inbranch%"{if(name, '[{name|escape}] ')}"}{branches%"{if(name, '[{name|escape}] ')}"}{desc|strip|firstline|strip|escape}</title>
<guid isPermaLink="true">{urlbase}{url|urlescape}rev/{node|short}</guid>
<link>{urlbase}{url|urlescape}rev/{node|short}</link>
<description>
<![CDATA[
<table>
<tr>
<th style="text-align:left;">changeset</th>
<td>{node|short}</td>
</tr>
<tr>
<th style="text-align:left;">branch</th>
<td>{inbranch%"{name|escape}"}{branches%"{name|escape}"}</td>
</tr>
<tr>
<th style="text-align:left;">bookmark</th>
<td>{bookmarks%"{name|escape}"}</td>
</tr>
<tr>
<th style="text-align:left;">tag</th>
<td>{tags%"{name|escape}"}</td>
</tr>
<tr>
<th style="text-align:left;vertical-align:top;">user</th>
<td>{author|obfuscate}</td>
</tr>
<tr>
<th style="text-align:left;vertical-align:top;">description</th>
<td>{desc|strip|escape|websub|addbreaks|nonempty}</td>
</tr>
<tr>
<th style="text-align:left;vertical-align:top;">files</th>
<td>{files}</td>
</tr>
</table>
]]>
</description>
<author>{author|obfuscate}</author>
<pubDate>{date|rfc822date}</pubDate>
</item>