fixed some project reference issues in management server project
improved command loader API
supported active connect
added a nant build file which is used for making release package
upgraded assembly version
fixed build task issues
improved solution structure
changed CommandExecutingContext back to class to fix command filter attribute issue
improved the performance logging for different level isolations
fixed serializing exception for CommandAssemblyConfig and ListenerConfig when isolation level is set
improved the code of ServerManager client
improved status info metadata
fixed some missing file issues in the project files of .Net 3.5 and 4.5
improved test code
improved test code
improved management client
made the servermanager's namespace shorter
improved ServerManager's solution structure
improved servermanager's sample
updated websocket4net to latest version