[PATCH] Add to MAINTAINERS file

This patch adds Jim Lewis to the MAINTAINERS file for the Spidernet
network driver.

Signed-off-by: James K Lewis <jklewis@us.ibm.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>