logfile == NULL

   This will allow slurmd to run as non-root process for testing.

 o mgr.c : deallocate job if preparation fails

Initialize return code for batch job initiation.

spooling file.

   along with other general bugfixes and cleanup.

 o cbuf.[ch] list.[ch] : begin using Chris' list and cbuf routines
   from the LSD-Tools project.

 o srun/srun.c : *Always* wait for I/O to complete. This still needs work.

 o srun/launch.c : code cleanup

from conman.

Avoid having two typedefs defined for slurm_addr.

mkdir2 checks for directory existence before attempting mkdir.

moved from common into api directory.