device-fsl

MA-13796 remove uuu lst script related code

uuu_imx_android_flash scripts can be used to flash android images
with much more flexibility, and the scripts alreay experienced a period
of test, they can work as expected. so uuu lst scripts related code can be
removed now.

Change-Id: Id26f5b16a7293e540508e9db35844ba1185b039e
Signed-off-by: faqiang.zhu <faqiang.zhu@nxp.com>
Reviewed-on: http://androidsource.ap.freescale.net/project/6917
Reviewed-by: ji.luo <ji.luo@nxp.com>