doubleshot_defconfig: Disable FB_MSM_OVERLAY_WRITEBACK
Build Script V2

Conflicts:
	build
	flashable/zip/system/lib/modules/bcmdhd.ko
	flashable/zip/system/lib/modules/ntfs.ko
Add support for 4.3.1
Build Script v3

@scverhagen

Steve:

I added a clean a for you. If you would like to clean before the build, start the script with -c

For example (cleaning):

    ./build -j# -c