Added automatic detection of translations and set it up on the portuguese pages as a burn-in test

svn path=/trunk/; revision=1918

fsfe.xsl

@@ -18,6 +18,7 @@
   <xsl:param name="gnu">http://www.gnu.org</xsl:param>
   <xsl:param name="filebase">nofile.html</xsl:param>
   <xsl:param name="path">nofile.html</xsl:param>
+  <xsl:param name="langlinks">[ English ]</xsl:param>
 
   <xsl:template match="/">
     <xsl:copy>