xsl/common: always match item/image to display news logos, not only in xsl/xhtml5

xsl/common.xsl

@@ -69,6 +69,30 @@
       class="{@class}"/>
   </xsl:template>
 
+  <!-- Bilder in News-Einträgen haben Pfad immer relativ zu /images/news/ -->
+  <xsl:template match="item/image">
+    <xsl:variable name="path">
+      <xsl:call-template name="normalize-path">
+	<xsl:with-param name="path">
+	  <xsl:choose>
+	    <xsl:when test="contains(., '://')">
+	      <xsl:value-of select="."/>
+	    </xsl:when>
+	    <xsl:otherwise>
+	      <xsl:value-of select="concat($baseurl, 'images/news/', .)"/>
+	    </xsl:otherwise>
+	  </xsl:choose>
+	</xsl:with-param>
+      </xsl:call-template>
+    </xsl:variable>
+
+    <img
+      src="{$path}"
+      title="{@title}"
+      alt="{@title}"
+      class="{@class}"/>
+  </xsl:template>
+
   <xsl:template match="link">
     <xsl:variable name="href">
       <xsl:call-template name="make-href">