reorg layer

Signed-off-by: Armin Kuster <akuster808@gmail.com>
minor changes

Signed-off-by: Armin Kuster <akuster808@gmail.com>
add samsung distro

Signed-off-by: Armin Kuster <akuster808@gmail.com>
add package group and image

Signed-off-by: Armin Kuster <akuster808@gmail.com>