PMIx:
- Ensure that launchers open all required frameworks
- Pass back the tool's ID
- Fix race condition in IOF
PRRTE:
- Begin conversion to use of nspace in place of numeric jobid
- Restore support:
--report-bindings
--display-map
--display-devel-map
--display-topo
--do-not-launch
--xml-output
--display-allocation
Signed-off-by: Ralph Castain <rhc@pmix.org>