o 64bit time_t support

configure.ac

etc/slurm.conf

src/api/Makefile.am

src/common/Makefile.am

src/common/macros.h

src/common/pack.c

src/common/pack.h

src/common/slurm_auth_authd.c

src/common/slurm_protocol_defs.h

src/common/slurm_protocol_pack.c

src/scancel/Makefile.am

src/scontrol/Makefile.am

src/sinfo/Makefile.am

src/slurmctld/Makefile.am

src/slurmctld/job_mgr.c

src/slurmctld/node_mgr.c

src/slurmctld/partition_mgr.c

src/slurmd/Makefile.am

src/slurmd/slurmd.c

src/squeue/Makefile.am