meta-android: android-exec: add simple utility to start android binaries

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