Patch merged into coreboot/master: cbfstool: improve specification of struct cbfs_file

the following patch was just integrated into master:
commit 5dc01ac5067abe6da340d8eadcb3b2aed8ab6fa7
Author: Patrick Georgi 
Date:   Wed Jul 15 16:40:44 2015 +0200

cbfstool: improve specification of struct cbfs_file

Lock down its size and document some of the fields

Change-Id: I09fd6c80185345da0ae17d0f4498b50995fd1ec5
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/10927
    Reviewed-by: Aaron Durbin 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/10927 for details.

-gerrit