#73 Incorrect FSF address

[Andrea Musuruane]

The FSF address contained in the following files is outdated:

LICENCE
log.h
log.c

The correct one is written in the following page:
http://www.fsf.org/about/contact/

The GPLv2 license with the correct address is available here:
http://www.gnu.org/licenses/gpl-2.0.txt

[Justin Maggard]

Thanks, checked in the updated address.