Follow-up to #189: change SERVICE_TYPE, add SERVICE_SCRIPT_TYPE
Follow-up to #189: change SERVICE_TYPE, add SERVICE_SCRIPT_TYPE

 - SERVICE_TYPE for svc->type
 - SERVICE_SCRIPT_TYPE for pre/post

Signed-off-by: Joachim Wiberg <583c295fd7602c168ad814279bbc3894ba65f5d6@gmail.com>

troglobit/finit,troglobit/finit