[coreboot] Patch merged into master: d1ce5ce libpayload: Provide dummy getenv()

the following patch was just integrated into master:
commit d1ce5cef9b95d4309bc2b9a80cb08c3cc21b6f7d
Author: Patrick Georgi 
Date:   Tue Jul 12 15:50:54 2011 +0200

libpayload: Provide dummy getenv()

Change-Id: I419fcb16e0b10dee9195072e0e6befa6c9e61a69
    Signed-off-by: Patrick Georgi

See http://review.coreboot.org/105 for details.

-gerrit