a CPU/Memory/Swap usage meter for G15Daemon

 The packages provides the following usage meter for LCD on
 some Logitech keyboards, usind g15daemon:
 .
 CPU Screen displays graphs of User/System/Nice and Idle time, along with
 LoadAVG and Uptime.
 .
 Memory Screen displays Memory Total & Free, and graph of Used vs
 Buffered+Cached Memory.
 .
 Swap Screen displays Used, Free and Total swap space, along with the number
 of pages currently paged in/out.
 .
 Network Screen displays Total bytes In/Out, history graph, Peak speed.