Added LmSimpleIO. LmSimpleIO is meant to be the very simple implementation of the current LmConnection (send code) + lm_message_node_xml + LmParser. After this is properly refactored I can start looking into writing a more robust version of these using expat or LibXML.

Colin Walters
Frederic Crozat
Josh Beam
Martyn Russell
Richard Hult
Ross Burton
Sjoerd Simons
Tim Robbins
Tollef Fog Heen