The main method to launch the Bootstrap Server, activating all the threads, publishing the rmi services, and restoring the data from the filename previousely used as backup.
The main method to launch the Message Server, activating all the threads, publishing the rmi services, and restoring the data from the filename previousely used as backup.
The variables contain information about the user, the user's password,
th bootstrap server, the message server and the reference to the graphic interface.