Linux v2.6.12-rc3

Releasing this will also make "git" the official source control
thing. Here's to hoping for the best.
diff --git a/Makefile b/Makefile
index 8e5f9bb..8da3a30 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 12
-EXTRAVERSION =-rc2
+EXTRAVERSION =-rc3
 NAME=Woozy Numbat
 
 # *DOCUMENTATION*