Fix ignored tables

wikipedia_to_hdoc/xslt/prepare_wiki_to_hdoc.xsl

@@ -37,5 +37,5 @@
     <xsl:template match="script"/>
 
     <!-- Ignoring divs that are not useful and that might interfere with the true xslt transformation -->
-    <xsl:template match="/html/body/div/div/div/div[@class!='mw-highlight mw-content-ltr']"/>
+    <xsl:template match="/html/body/div/div/div/div[@class!='mw-highlight mw-content-ltr' and not(descendant::table)]"/>
 </xsl:stylesheet>
\ No newline at end of file