Enduro/X Core

Following modes could be implemented:

1) Add dependencies to some server Ids, and all instances for whom dependencies are satisfied, are started concurrently (i.e. ndrxd does not wait answer initially).
2) If min>0, then any first copy is started, others are started in the background. And startup proceeds with next binary.
3) Setting for background start, i.e. interactive startup does not wait for certain processes to be booted, they are just marked for startup, and sanity controller will boot them.