Linux 2.6.13-rc3

Yeah, this time hopefully I'm not confusing the version
numbers. The last release was -rc2, _this_ is -rc3.

Makefile

 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 13
-EXTRAVERSION =-rc2
+EXTRAVERSION =-rc3
 NAME=Woozy Numbat
 
 # *DOCUMENTATION*