Add SLURM bootstrap option for IMPI
Add SLURM bootstrap option for IMPI

- Fixes #614.

Change-Id: I96a573bad66253f475a9f4284942f7a43774f050
Signed-off-by: Brad Geltz <e42f3ad4099980ea02f08e076efbee5cf9d4a803@intel.com>

geopm/geopm,cmcantalupo/geopm,geopm/geopm,cmcantalupo/geopm,geopm/geopm,cmcantalupo/geopm,geopm/geopm,geopm/geopm,cmcantalupo/geopm,cmcantalupo/geopm