move libusb from /usr/lib to /lib

[Michael Cronenworth]

Björn Persson wrote:
> There exist a certain kind of power strips where you plug the computer into a
> special controlling outlet, and all the peripherals into the other outlets.
> When the current drawn through the controlling outlet drops below an
> adjustable threshold, it cuts off power to the other outlets. If you'd put such
> a device between your UPS and your computer equipment, the UPS would then
> sense (if it has this feature) that the load has dropped to a very low value.

Like this:
http://www.newegg.com/Product/Product.aspx?Item=N82E16842101311

I have several and they work even on ATX PSUs. <5 watts is the cutoff I 
believe and ATX typically draws 4w at "off."