board/BuR/tseries: remove unnary CONFIG_LCD_NOSTDOUT

the CONFIG_LCD_NOSTDOUT feature never had become mainline in uboot due to the
fact that the problem of "not writing out whole console to lcd" can be solved
with another way.

So we remove this unnary define.

Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>