Patch merged into coreboot/master: nvramcui: refactor code

the following patch was just integrated into master:
commit 904dd303cbe99541025cbea008855f807a5d9f5c
Author: Antonello Dettori 
Date:   Thu Aug 18 10:32:27 2016 +0200

nvramcui: refactor code

Split the main() into a couple of smaller functions in order to more
    easily extend the payload.

Change-Id: I4c2b144e2a28c6f15e360d55c49974675e6a80d2
    Signed-off-by: Antonello Dettori 
    Reviewed-on: https://review.coreboot.org/16248
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi 
    Reviewed-by: Paul Menzel

See https://review.coreboot.org/16248 for details.

-gerrit