Bluetooth support, using BlueDroid

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

Conflicts:
	BoardConfig.mk
Playback volumes boost to cope with noisy environments

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Animation scale disable overlay, volume toggle in quick settings

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

Conflicts:
	overlay/frameworks/base/packages/SettingsProvider/res/values/defaults.xml
Vibrator fine tuning

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

Conflicts:
	overlay/frameworks/base/core/res/res/values/config.xml
Power profile

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

Conflicts:
	overlay/frameworks/base/core/res/res/xml/power_profile.xml
Continuous splash screen

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

Conflicts:
	gta04.mk
Correct enumeration order

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Lower earpiece playback volume

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>