Patch merged into coreboot/master: d7689e4 Doxygen: add a "simple" output config and make target

the following patch was just integrated into master:
commit d7689e4ad588ee1affee1d4edb3e5b0bd8098b0a
Author: Martin Roth 
Date:   Mon Dec 29 14:56:19 2014 -0700

Doxygen: add a "simple" output config and make target

This is a doxygen target I'm using for cleaning up the coreboot doxygen
    output.  It runs in about a minute instead of....  a lot longer, and
    only generates documentation for the coreboot/src directory, excluding
    vendorcode.

It was requested that the comments be stripped to make it easier to
    read.  This was done through the following command (split for gerrit):

head -n 1 Doxyfile.coreboot_simple > Doxyfile.tmp ;
    cat Doxyfile.coreboot_simple | sed 's|^\s*#.*$||' | sed '/^$/d' | sed 's|[[:space:]]+$||' >> Doxyfile.tmp ;
    mv Doxyfile.tmp Doxyfile.coreboot_simple

I'm including the command here because any time the file is updated
    with the doxygen wizard, it will need to be run again.  It might be
    desirable to turn this into a script in the documentation directory.

Change-Id: Ic0cbbcd21aa647e80a037481546bdcd2aab8949e
    Signed-off-by: Martin Roth 
    Reviewed-on: http://review.coreboot.org/8068
    Tested-by: build bot (Jenkins)
    Reviewed-by: Alexandru Gagniuc

See http://review.coreboot.org/8068 for details.

-gerrit