cpuspeed proposal

[Warren Togami]

I talked a bit about this with notting, here is the idea:

1) kudzu should detect the CPU and configure /etc/modprobe.conf
2) Arbitrary alias named "cpufreq_driver" will be used for this.
3) cpuspeed will load that driver.  If loading fails display "Loading 
$CPUFREQ_DRIVERNAME driver failed."  If modprobe.conf does not have it 
defined then display "Cpufreq driver not configured."
4) Either way display [OK] rather than [FAILED] to not alarm the users 
where cpufreq is not available.

Good?

Warren