meta-android: android-initscripts: add base recipe for initscripts to start android daemons

Signed-off-by: Simon Busch <morphis@gravedo.de>
meta-samsung: android-initscripts: add upstart init script to initial PVR graphics chip

Signed-off-by: Simon Busch <morphis@gravedo.de>
meta-asus: android-system-iamge-grouper: add recipe to provide the needed system image

Signed-off-by: Simon Busch <morphis@gravedo.de>
meta-asus: set android-system-image-grouper as provider for virtual/android-system-image

Signed-off-by: Simon Busch <morphis@gravedo.de>