APS-53 feature: Add auto versioning

- Tagged repository for auto versioning so that pre-addition
  commit will generate the same RELEASE number for the roll
- Added version.sh generated VERSION and RELEASE to version.mk
Merge pull request #6 in APS/mpi-roll from feature/APS-53-add-auto-versioning-to-mpi-roll to master

* commit 'f2d1ef6f4829029d4ba8c14234310a2036f3192d':
  APS-53 feature: Add auto versioning