Some changes, again...

Some other changes.
First, I've cancelled the prototype. Things are changed, and now it's obsolete.

Second, I've changed my mind about the architecture of the application. I'm thinking to build the system using J2EE, and a webapplication to interface the system and the users. So, the main interface will be a webpage, and not a character interface. Anyway, the idea it's to implement a shell interface as a "module" of the webapp, so that users could connect using ssh and interact with the system.

that's all...