Added comment to menu files noting how to change them.

source/xsl/menu/account.xml

		<?xml version="1.0" encoding="utf-8"?>
		+<!--Machine generated: change via menu.xsl.-->
		<menu>
		<item>home</item>

source/xsl/menu/discuss.xml

		<?xml version="1.0" encoding="utf-8"?>
		+<!--Machine generated: change via menu.xsl.-->
		<menu>
		<item>home</item>

source/xsl/menu/home.xml

		<?xml version="1.0" encoding="utf-8"?>
		+<!--Machine generated: change via menu.xsl.-->
		<menu>
		<item>account</item>

source/xsl/menu/menu.xsl

		<xsl:variable name="menu" select="key( 'items', @id )"/>
		<xsl:result-document href="{$menu}.xml" method="xml">
		+ <xsl:comment>Machine generated: change via menu.xsl.</xsl:comment>
		+ <xsl:text> </xsl:text>
		<menu>
		<xsl:apply-templates />

source/xsl/menu/proposal.xml

		<?xml version="1.0" encoding="utf-8"?>
		+<!--Machine generated: change via menu.xsl.-->
		<menu>
		<item>home</item>

source/xsl/menu/resources.xml

		<?xml version="1.0" encoding="utf-8"?>
		+<!--Machine generated: change via menu.xsl.-->
		<menu>
		<item>home</item>

source/xsl/menu/success.xml

		<?xml version="1.0" encoding="utf-8"?>
		+<!--Machine generated: change via menu.xsl.-->
		<menu>
		<item>home</item>

source/xsl/menu/support.xml

		<?xml version="1.0" encoding="utf-8"?>
		+<!--Machine generated: change via menu.xsl.-->
		<menu>
		<item>home</item>

source/xsl/menu/synopsis.xml

		<?xml version="1.0" encoding="utf-8"?>
		+<!--Machine generated: change via menu.xsl.-->
		<menu>
		<item>home</item>

source/xsl/menu/tags.xml

		<?xml version="1.0" encoding="utf-8"?>
		+<!--Machine generated: change via menu.xsl.-->
		<menu>
		<item>home</item>

Delta	11 lines added, 0 lines removed, 11-line increase