LTSP loadbalancer server returns the optimal ltsp server to terminal

 The loadbalancer is composed of 3 modules : an agent, a server and a client.
 The agent role is to sends information about the state of monitored variables.
 The server harvests data from every known agents, and compute their respective
 weight. The client requests address to the server, that sends a randomly chosen
 LTSP application server in the wightened list. The loadbalancer is written in
 Python, and uses XML-RPC for remote communication between the agent and the
 server, while the client uses HTTP.
 .
 This package contains the server component.