This test illustrates http://jira.opensymphony.com/browse/SIM-180.
Header content after a <content> tag gets treated as part of the body

~~~ INPUT ~~~
<html>
<head>
<title>Blah</title>
<content tag="contentblah">Etc.</content>
<style>
    style content
</style>
</head>
<body>
Blah blah blah
</body>
</html>
~~~ TITLE ~~~

Blah

~~~ PROPERTIES ~~~

title=Blah
page.contentblah=Etc.

~~~ HEAD ~~~

<style>
    style content
</style>


~~~ BODY ~~~
Blah blah blah
