Call HOOK_SVC_RECONF only when all processes have been stopped
Call HOOK_SVC_RECONF only when all processes have been stopped

This patch fixes a race condition when doing an ordered RELOAD and STOP
event sequence.  For services that shall be stopped it is imperative
that we wait for them to be colleced by the `service_monitor()`, so that
we know they have really been stopped, before calling HOOK_SVC_RECONF.

The latter is a promise to external services that all services have been
indeed stopped.

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

troglobit/finit,troglobit/finit,westermo/finit,westermo/finit