Remove the reference to experimental for the JobAcctGatherType
cgroup plugin.
Prevent scancel invalid memory reference

This can happen if the specified job ID is not found.
ALPS - Fix --ntasks-per-core option on multiple nodes.
ALPS - Better variable names for commit d9b1237140, no real code change.
increase max string pack size

Double max string that Slurm can pack from 16MB to 32MB to support
larger MPI2 configurations.
Merge branch 'slurm-14.03' into slurm-14.11