Additional changes to support NXP demo code on vesta developer image

recipes-bsp/firmware-vesta/files/hciattach.sh

recipes-bsp/firmware-vesta/firmware-vesta.bb

recipes-connectivity/bluez5/bluez5.inc

recipes-connectivity/bluez5/bluez5/init

recipes-core/scripts-vesta/files/hciattach.sh

recipes-core/scripts-vesta/files/load_nxp_demo.sh

recipes-core/scripts-vesta/scripts-vesta.bb

recipes-extended/openocd/files/r41z_program.sh

recipes-extended/openocd/openocd_0.10.0.bb