hard coded http in watchlistrss.vm

Another hard coded http in watchlistrss.vm

— watchlistrss.vm.orig 2008-06-27 15:35:16.000000000 +0200
+++ watchlistrss.vm 2008-06-27 15:35:34.000000000 +0200
@@ -1,4 +1,4 @@
-#set ($baseurl = "$xwiki.getLocalUserName($doc.fullName, false)'s WatchList on http://${request.serverName}")
+#set ($baseurl = "$xwiki.getLocalUserName($doc.fullName, false)'s WatchList on ${request.scheme}://${request.serverName}")
#set ($description = "RSS feed for $xwiki.getLocalUserName($doc.fullName, false)'s WatchList")
#set($t1 = $xwiki.date.time)
#set ($list = $xwiki.watchlist.getWatchListWhatsNew($doc.fullName))