Linux 2.6.21-rc3

.. hopefully most of the resume/suspend problems introduced by the timer
and other changes are behind us.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Makefile

 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 21
-EXTRAVERSION = -rc2
+EXTRAVERSION = -rc3
 NAME = Homicidal Dwarf Hamster
 
 # *DOCUMENTATION*