[SerialICE] Patch merged into serialice/master: 072f1bb SerialICE: Minor cleanups

the following patch was just integrated into master:
commit 072f1bbbe4e8cc3fdcf7c3a7f68a1ff58935cca1
Author: Kyösti Mälkki 
Date:   Sat Aug 18 16:28:51 2012 +0300

SerialICE: Minor cleanups

Drop serial comm headers.
    Move VNC screen init.
    Fix unused exit function.

Change-Id: Idc9b0d17e5d1bb3b2a88f93775653d9079cb2b46
    Signed-off-by: Kyösti Mälkki

Build-Tested: build bot (Jenkins) at Sun Aug 19 20:30:30 2012, giving +1
Reviewed-By: Anton Kochkov  at Mon Aug 20 23:47:55 2012, giving +2
See http://review.coreboot.org/1457 for details.

-gerrit