o srun : fix problem with loss of output from stdout stream.
          When stdio buffering is on, fprintf/fputs do not return errors
          when the buffers are apparently overflown (?), setting unbuffered
          IO seems to fix the problem.
 o slurmd/io.c : some slurmd io cleanup

   revoked after second use.
 o common/daemonize.c : do not report inability to open pidfile as an
   error (since it invariably is not)
 o slurmd/ : more initialization cleanup.

   running without root privs

   circumstances.
 o README : add information on how to generate slurm keys

   running slurmd as root.
 o shm.c : removed one error message

   libslurm.sym dynamically from slurm.h

   PEM_read_PrivateKey() and PEM_read_PUBKEY(). Dump the x509 stuff...

   report version as major.minor.micro(release)

scontrol reports slurmd for "show daemons" only if there is some ControlMachine
configured for the slurmd to talk with.
Slurmd and Slurmctld report errors and exit gracefully if no ControlMachine.

scontrol reports slurmd for "show daemons" only if there is some ControlMachine
configured for the slurmd to talk with.

rpm and automake.

themselves are not... it is to make the RPM building work better.

by root and the old job is complete.

 o src/srun   : various signal handling fixes, retry task launch req on failure