Correct default WEBOS_TARGET_MACHINE_IMPL setting
Correct default WEBOS_TARGET_MACHINE_IMPL setting

The two MACHINE-s that Open webOS 1.0 supports are implemented as qemu
emulators, not in a VM.

Open-webOS-DCO-1.0-Signed-off-by: Herb Kuta <herb.kuta@palm.com>
Change-Id: I10f8482a84628166e6b7fcd979c66f80a97fe47d

openwebos/meta-webos,openwebos/meta-webos,Garfonso/meta-webos-ports,openwebos/meta-webos,Garfonso/meta-webos-ports,nizovn/meta-webos-ports,openwebos/meta-webos,nizovn/meta-webos-ports