+ Option for runtime profiling
+ Corrected alternate port (to ICQ) handling
+ auto-retrieve nicknames
+ fixes for dealing with twistd reactors
+ updates for twistd 2.x
+ added abilities to skip default avatar
+ added support for retriving vcards for non-listed users
+ many updates from the PyAIMt, maintained by the same author
+ probe registered transport users on startup, bringing them
online as the transport comes online.