Add link to DMTCP checkpoint/restart tool
Revert "Add a new environment variable PMI2_CONNECT_TO_SERVER. If set in the MPI"

This reverts commit 084787c0d8f266c7ff6b9ab1e2ce1e9a46065a2f.

Conflicts:

	NEWS
	contribs/pmi2/pmi2_api.c
	src/plugins/mpi/pmi2/mpi_pmi2.c
BGQ - fix check for jobinfo when it is NULL
Do not check cleaning on "pending" steps.
Clarify node state configuration in slurm.conf
Fix for building on older hwloc

Define hwloc_const_bitmap_t as typdef hwloc_const_cpuset_t
Build fails in task_cgroup_cpuset.c when using an older hwloc (v1.0.2)
due to missing definition of hwloc_const_bitmap_t.
Merge branch 'slurm-14.03'
Start NEWS for next release