[coreboot-gerrit] Patch merged into coreboot/master: Add Board Checklist Support

the following patch was just integrated into master:
commit fc3741f379f972d9d7d962fa4e62cec7a01f5e86
Author: Lee Leahy 
Date:   Thu May 26 17:12:17 2016 -0700

Add Board Checklist Support

Build the <board>_checklist.html file which contains a checklist table
    for each stage of coreboot.  This processing builds a set of implemented
    (done) routines which are marked green in the table.  The remaining
    required routines (work-to-do) are marked red in the table and the
    optional routines are marked yellow in the table.  The table heading
    for each stage contains a completion percentage in terms of count of
    routines (done .vs. required).

Add some Kconfig values:
    *  CREATE_BOARD_CHECKLIST - When selected creates the checklist file
    *  MAKE_CHECKLIST_PUBLIC - Copies the checklist file into the
       Documenation directory
    *  CHECKLIST_DATA_FILE_LOCATION - Location of the checklist data files:
       *  <stage>_complete.dat - Lists all of the weak routines
       *  <stage>_optional.dat - Lists weak routines which may be optionally
          implemented

TEST=Build with Galileo Gen2.

Change-Id: Ie056f8bb6d45ff7f3bc6390b5630b5063f54c527
    Signed-off-by: Lee Leahy 
    Reviewed-on: https://review.coreboot.org/15011
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/15011 for details.

-gerrit