lm_sensors: convert to new package format

Signed-off-by: Stephan Raue <stephan@openelec.tv>
kmod: add support for host-build

Signed-off-by: Stephan Raue <stephan@openelec.tv>
module-init-tools: remove package 'module-init-tools', will be replaced by kmod:host

Signed-off-by: Stephan Raue <stephan@openelec.tv>
scripts/image, linux: replace 'module-init-tools' with 'kmod:host'

Signed-off-by: Stephan Raue <stephan@openelec.tv>
linux: dont remove modules.buildin and modules.order - used by kmod's depmod

Signed-off-by: Stephan Raue <stephan@openelec.tv>
scripts/image: regenerate modules.order before we run depmod

Signed-off-by: Stephan Raue <stephan@openelec.tv>