quark_x10xx: add new target quark_x10xx

Intel Quark X10xx SoC debug support added
Lakemont version 1 (LMT1) is the x86 core in Quark X10xx SoC
Generic x86 32-bit code is in x86_32_common.c/h

Change-Id: If2bf77275cd0277a82558cd9895b4c66155cf368
Signed-off-by:  <adrian.burns@intel.com>
Reviewed-on: http://openocd.zylin.com/1829


Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>