Explicitly depend on the selected HYBRIS_IMG_COMMAND

Signed-off-by: David Greaves <david.greaves@jollamobile.com>
Use BoardConfig.mk settings for setting up kernel
Clean up busybox which uses --install now (hybris patch)

Signed-off-by: David Greaves <david.greaves@jollamobile.com>
Add no-excuses warning

Signed-off-by: David Greaves <david.greaves@jollamobile.com>
Find where /data lives and use the init-script substitution

Signed-off-by: David Greaves <david.greaves@jollamobile.com>