add comment about using the email module to parse the SSDP requests..

[git-p4: depot-paths = "//depot/": change = 733]

SSDP.py

@@ -47,6 +47,8 @@ class SSDPServer(DatagramProtocol):
         """Handle a received multicast datagram."""
 
         # Break up message in to command and headers
+	# TODO: use the email module after trimming off the request line..
+	# This gets us much better header support.
 
         header, payload = data.split('\r\n\r\n')
 	lines = header.split('\r\n')