CVS import: Support new-style .cvspass-file format.
Based on an email from Ralf.Leibold at nuance dot com
<item>
<title>#desc|strip|firstline|strip|escape#</title>
<link>{urlbase}{url}log{#node|short#}/{file|urlescape}</link>
<description><![CDATA[#desc|strip|escape|addbreaks#]]></description>
<author>#author|obfuscate#</author>
<pubDate>#date|rfc822date#</pubDate>
</item>