Do not wait for slurmctld to request job termination

This will eventually permit the slurmctld to respond to the slurmd
with a new task launch RPC

This corrects some logging message headers, streamlines som ecode,
adds other comments, etc.

Start from select/cons_res and in the process of removing unused logic.

Cray - Add support for zero compute note resource allocation to run batch
script on front-end node with no ALPS reservation. Useful for pre- or post-
processing. NOTE: The partition must be configured with MinNodes=0.

batch jobs.

Before it could break before which could mess things up on a Q.

SELECT_NAV

respected block allocators.  This also catches the conn-types like
T,T,N,N on a Q system where before those didn't work correctly.

just return a bad result instead of talk to the database.

clause

Sinfo output format of "%P" now prints "*" after default partition even if
no field width is specified (previously included "*" only if no field width
was specified. Added output format of "%R" to print partition name only
without identifying the default partition with "*").

fatal when no from the controller.