try formatting itunes feed

code/handlers/RSShandler.lua

@@ -7,12 +7,14 @@ local hotmixes = autoload("hotmixes")
 local function RSShandler(self)
 
     local path = config.get().mount .. self.titles.url
-    local latest_path, latest_name = hotmixes.utils.these_latest( path )
+    local latest_path, latest_name, latest_size, latest_date = hotmixes.utils.rss_latest( path )
 
     local host = self.req.parsed_url.scheme .. '://' .. self.req.parsed_url.host
     self.datapath = host .. '/data/' .. self.titles.url .. '/'
     self.latestpath = latest_path
     self.latestname = latest_name
+    self.latestsize = latest_size
+    self.latestdate = latest_date
 
     return { content_type = "application/rss+xml", layout = require "views.rss" }
 end