Patch merged into coreboot/master: submodules: add arm-trusted-firmware third-party repository

the following patch was just integrated into master:
commit 2f88b83ed14847151d3c6ba85ff804e597a7ad76
Author: Patrick Georgi 
Date:   Wed Jun 3 13:08:03 2015 +0200

submodules: add arm-trusted-firmware third-party repository

Change-Id: I080c0a5954d3e4b2d6debdf2a77f32df7329841c
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/10565
    Reviewed-by: Paul Menzel 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Marc Jones

See http://review.coreboot.org/10565 for details.

-gerrit