def episode_feeds(site, except = nil)
      feeds = []

      if site['episode_feed_formats']
        site['episode_feed_formats'].map { |f|
         feeds << ["#{f} Episode RSS-Feed", "#{site['url']}/episodes.#{f}.rss"] unless f == except
        }
      end
      if site['additional_feeds']
        site['additional_feeds'].each { |k, v|
          feeds << [k.gsub('_', ' '), v] unless k == except
        }
      end

      feeds
    end
def episode_feeds(site, except = nil)
      feeds = []

      if site['episode_feed_formats']
        site['episode_feed_formats'].map { |f|
         feeds << ["#{f} Episode RSS-Feed", "#{site['url']}/episodes.#{f}.rss"] unless f == except
        }
      end
      if site['additional_feeds']
        site['additional_feeds'].each { |k, v|
          feeds << [k.gsub('_', ' '), v] unless k == except
        }
      end

      feeds
    end
Returns an array of all episode feeds named by the convetion
 'episodes.<episode_file_format>.rss' within the root directory. Also it
 contains all additional feeds specified by 'additional_feeds' in the
 '_config.yml'. If an 'episode_file_format' or key of 'additional_feeds'
 equals the optional parameter 'except', it will be skipped.

   episode_feeds(site, except = nil) =>
   [
     ["m4a Episode RSS-Feed", "/episodes.m4a.rss"],
     ["mp3 Episode RSS-Feed", "/episodes.mp3.rss"],
     ["Torrent Feed m4a", "http://bitlove.org/octopod/octopod_m4a/feed"],
     ["Torrent Feed mp3", "http://bitlove.org/octopod/octopod_mp3/feed"]
   ]