Without this change, the testing only happens with task/affinity

This bug was introduced in 2.5.2 for the case where a GPU count was
configured, but without device files. Unfortunately it left the
CUDA_VISIBLE_DEVICES environment variable unset if GPUs were configured,
but the job did not request any of them.

Conflicts:
	NEWS

The acct_gather_energy_ipmi.so and acct_gather_energy_rapl.so
files are conditionally built

rpmbuild is generating an error otherwise:
error: line 99: Illegal char '-' in: Release: 0-pre1

Conflicts:
	META
	contribs/arrayrun/Makefile.in
	src/plugins/priority/multifactor2/Makefile.in

This eliminates the need for libnrt.so on the head node.

Signed-off-by: Danny Auble <da@schedmd.com>

IPMI_MONITORING_SENSOR_READING_FLAGS_ENTITY_SENSOR_NAMES flag that is not
in freeipmi 1.1.5

_clear_slurm_ipmi_conf & free_slurm_ipmi_conf -> reset_slurm_ipmi_conf

After one element of the array is rejected for running or blocking
other jobs, then skip all of the other jobs from that array.