[coreboot-gerrit] Patch merged into coreboot/master: buildsystem: Drop explicit (k)config.h includes

the following patch was just integrated into master:
commit 530f677cdc5de0cac94d00ee58037063ecb6cd64
Author: Kyösti Mälkki 
Date:   Wed Nov 30 14:59:52 2016 +0200

buildsystem: Drop explicit (k)config.h includes

We have kconfig.h auto-included and it pulls config.h too.

Change-Id: I665a0a168b0d4d3b8f3a27203827b542769988da
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: https://review.coreboot.org/17655
    Reviewed-by: Aaron Durbin 
    Tested-by: build bot (Jenkins)

See https://review.coreboot.org/17655 for details.

-gerrit