salloc: Granted job allocation 65539
salloc: Relinquishing job allocation 65539

g_slurm_auth_get_uid(). The original code was resulting in the
slaunch command having two different symbols g_context for the 
module slurm_auth.c. Some functions would use one symbol and 
other functions would use the other symbol resulting in extreme 
badness (zero pointers and seg faults).

morrone:/tmp$ echo | sbatch
sbatch: error: Batch script contains only whitespace!
morrone:/tmp$ echo -n | sbatch
sbatch: error: Batch script is empty!
morrone:/tmp$ echo foobar |sbatch
sbatch: error: This does not look like a batch script.  The first
sbatch: error: line must start with #! followed by the path to an interpreter.
sbatch: error: For instance: #!/bin/sh

ESLURM_TASKDIST_REQUIRES_OVERCOMMIT.

Fix but in new env.c code.

variables.
It can also support a VERY limitted overcommit.  It only works if you
are using all nodes in the allocation.  Need to make this work for a subset.

as "localhost". Don't report errors when actual hostname is not found 
in node list.

Code is still in development; it is compteley #ifdef'ed out.