Linux 2.6.18-rc2

Finishing up for the kernel summit. Ottawa, here I come.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Makefile

 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 18
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc2
 NAME=Crazed Snow-Weasel
 
 # *DOCUMENTATION*