Device ARGS: added device properties option for sensors & jacks

Device ARGS: added device properties option for sensors & jacks

Sensor devices contains accel, geo, gyro, light and proxi sensors.
By device properties, sensor device turn on sensors selectively.
The option is now changed to

"-device virtio-sensor-pci,sensors=accel&geo&gyro&light&proxi"

Jack device is very similar to sensor device.
It contains earjack, earkey, charger, usb and hdmi.
Jack device's option is

"-device virtio-jack-pci,jacks=earjack&usb&charger"

Change-Id: If67ce1adf64a22225fe6f28e1ddb16d558e87c7a
Signed-off-by: Jinhyung Choi <jinhyung2.choi@samsung.com>