Merge pull request openpmix#467 from jjhursey/rel/v1.2.3-version

VERSION/NEWS: Prepare for v1.2.3rc1

Merge pull request openpmix#467 from jjhursey/rel/v1.2.3-version

VERSION/NEWS: Prepare for v1.2.3rc1

VERSION/NEWS: Prepare for v1.2.2rc1

 * Add release dates to the NEWS for the v1.2.x series

Signed-off-by: Joshua Hursey <[email protected]>

VERSION: Bump date marker on v1.2.1rc2

Merge pull request openpmix#238 from rhc54/cmr12/jobdata

Add missing header to Makefile.am so it is included in the tarball