[toplevel] Update COPYING.LIB from FSF

[Joe Buck]

On Thu, Jul 14, 2005 at 12:43:18PM -0400, DJ Delorie wrote:
> > The FSF already asked GNU projects to correct the address.
> 
> Correcting the address, yes.  Changing to a different version of the
> LGPL though?  Did they specifically say "Any sources using an old
> version of the LGPL should upgrade to the latest LGPL in order to get
> the corrected address"?

As I understand it, the only difference in the bumped version number is
the address.  Can anyone confirm this?