Bug 3467.

bug 1949

Add scancel "--hurry" option to avoid staging out any burst buffer data.
bug 3462

Only available in squeue with the '-O lastschedeval' format
option, no single-character option provided.

Bug 3122.

Update the timestamp when job is considered in main scheduler or
backfill.

Bug 3122.

This part wasn't supposed to go into this commit.

burst_buffer/cray - Do not execute "pre_run" operation until after all nodes
    are booted and ready for use.
bug 3461

partitions.

This reverts commit 843df527.

Insure job does not start running before node is booted and PrologSlurmctld
    is complete.
bug 3446

Cast function return values to (void) to eliminate error

In the scenario where a batch job is submitted from remote cluster and
runs on another cluster, the cluster running the job doesn't need to
send back it's contact information if the srun is coming from the same
cluster.

Missed in 9b5c97b9

Ported from 7a4aa7f2.

Continuation of:
49d756da

and make it so the slurmd formats it correctly when it comes in.

Continuation of commit 7db90c8a