hgweb: fix RSS and raw for new % scheme

templates/changelog-rss.tmpl

@@ -1,6 +1,6 b''
 #header#
     <title>#repo|escape# Changelog</title>
     <description>#repo|escape# Changelog</description>
-    #entries#
+    #entries%changelogentry#
   </channel>
 </rss>
  No newline at end of file

templates/filelog-rss.tmpl

@@ -1,6 +1,6 b''
 #header#
     <title>#repo|escape#: #file# history</title>
     <description>#file# revision history</description>
-    #entries#
+    #entries%filelogentry#
   </channel>
 </rss>
  No newline at end of file

templates/filerevision-raw.tmpl

@@ -1,3 +1,3 b''
 #header#
-#text#
+#text%fileline#
 #footer#