[coreboot-gerrit] Patch merged into coreboot/master: Documentation: Add information about patches from other git repos

the following patch was just integrated into master:
commit 331c722dd73ff5902c76092f31ce1936b64643a1
Author: Martin Roth 
Date:   Sat Dec 26 13:33:09 2015 -0700

Documentation: Add information about patches from other git repos

This is more tribal knowledge that I don't think I've seen written down
    anywhere else.  It's not a huge issue, but when looking through the git
    log, it helps to be able to differentiate the information from the old
    gerrit with the information from the new one.

Change-Id: I7993bda1e9aab79dc26940aaba9ddc52382ed0df
    Signed-off-by: Martin Roth 
    Reviewed-on: https://review.coreboot.org/12804
    Tested-by: build bot (Jenkins)
    Reviewed-by: Alexandru Gagniuc 
    Reviewed-by: Patrick Georgi

See https://review.coreboot.org/12804 for details.

-gerrit