Currently no config file for x86-64 target, which cause
/etc/X11/Xsession.d/30xTs_Calibrate.sh run into an infinate loop to block
following scripts to start matchbox.
Copy x86 config file to x86-64.
[BUGID #242] is fixed by this
Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>