Patch merged into coreboot/master: gitconfig: Fix make gitconfig if USE_BLOBS is disabled

the following patch was just integrated into master:
commit aaa3b4a0d73500aa62fefed744ec0b29d67c54d2
Author: Patrick Georgi 
Date:   Wed Feb 10 00:20:55 2016 +0100

gitconfig: Fix make gitconfig if USE_BLOBS is disabled

We tested for the presence of .git/modules/3rdparty, which always exists
    now because of .git/modules/3rdparty/chrome-ec. Test for .../hooks
    instead since that's the actual location for the later activities.

Change-Id: Id5de9f850413c2bc3525faa6cc549641304c3d47
    Signed-off-by: Patrick Georgi 
    Reviewed-on: https://review.coreboot.org/13650
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth 
    Reviewed-by: Stefan Reinauer

See https://review.coreboot.org/13650 for details.

-gerrit