(Wait for IO thread even if some IO ops fail)
 o Consilidate redundant slurm_protocol code in mgr.c

 o Temporarily define "dprintf" to avoid using glibc's version (which
   conflicts with version in libmunge) Need to remove this later.

   most of this functionality was provided by slurm_protocol_api.c
   (e.g slurm_send_recv_*_msg())

   slurm_protocol_socket_implementation.c
 o Added new functions slurm_send_recv*rc_msg() for handing common
   mode of sending a message and receiving only a "return code" message.
 o Overhauled existing code and performed general cleanup.

   maximum.

of memory leaks (non destroyed list iterators).

priority. Job priority==0 can be used to hold a job (prevent resource
allocation).

 Updated bibliography file and added splncs.bst bibliography style.
 Minor changes to report.tex

constraints and make a note to that effect.

   being reset by the time we tested for it.

   an assumption of tabstop=4
 o Try not to let lines exceed 80 chars
 o Replace calls to error() with verbose() to avoid unexpected messages to
   stderr in API clients.

node configuration from slurm.conf file.

Add new option to scontrol: -o for "one_liner" output format.

   This fixes gnats:162, though I remain unsure of exactly why.

 o Don't print exit status as an error if user generated signal that killed it.
 o Set srun exit status appropriately.
 o Accept more environment variables to initialize options.
 o Other minor fixes.