G15Stats - a CPU/Memory/Swap usage meter for G15Daemon.

This first version of G15Stats requires libgtop development packages to be
installed before compilation.

Features:
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.

Options:
-i interface	Gather statistics from named interface (ie -i eth0)
-d 		Run in background (daemonise)
-nsa		Scale network graphs against highest speed recorded.  The
		default is to scale against the highest peak in the current graph.
-h		Show help

Usage:
$> g15stats

Once running, the separate screens can be switched to as follows:

L2: CPU Usage (default)
L3: Memory Usage
L4: Swap Usage.
L5: Network Interface Statistics (if g15stats is run with -i 'interface')

BUGS:
none currently known.
