Remove commented code that was already implemented
Remove commented code that was already implemented

Remove code that was already implemented on engine_message_handler()
and add a TODO note about the remaining commented code.


git-svn-id: c84d288072f89a5d247ff1cec484dbd0eb473012@901 53f5c7ee-bee3-0310-bbc5-ea0e15fffd5e

ianmartin/opensync,ianmartin/opensync