xf86-video-ast: Changes to 'master'

[Y.C. Chen]

 src/ast_vgatool.c |  403 ++++++++++++++++--------------------------------------
 1 file changed, 124 insertions(+), 279 deletions(-)

New commits:
commit 1e3dbbd8e96a12f38bb558f58bf43735292ccc4e
Author: Y.C. Chen <yc_chen at aspeedtech.com>
Date:   Fri Aug 2 00:12:11 2013 +0800

    Modify for DRAM Initial Settings