b43legacy: add me as maintainer and fix URLs
b43legacy: add me as maintainer and fix URLs

As b43legacy is going to be orphaned, add me as a maintainer. Fix URLs for
the related website and fix my e-mail address in MAINTAINERS file.

Signed-off-by: Stefano Brivio <e30a422ff97e35f06c4e49bfd3e5bfb0c71f922b@polimi.it>
Cc: Larry Finger <b03b97df1c75555efbb92fa50fb581a9da87ba84@lwfinger.net>
Signed-off-by: John W. Linville <2a53bac7a5d324865ef46ec4c38b2c0fba1456b4@tuxdriver.com>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas