Lift PyPI templates to Global-JJB from Acumos

New templates provide features to build and push Python
source and binary distributions to a PyPI repository.
Check version string and push a tag on release.

New job groups:
    {project-name}-gerrit-pypi-jobs
    {project-name}-github-pypi-jobs

New templates:
    {project-name}-pypi-verify-{stream}
    gerrit-pypi-verify
    github-pypi-verify
    {project-name}-pypi-merge-{stream}
    gerrit-pypi-merge
    github-pypi-merge
    {project-name}-pypi-release-verify-{stream}
    gerrit-pypi-release-verify
    github-pypi-release-verify
    {project-name}-pypi-release-merge-{stream}
    gerrit-pypi-release-merge
    github-pypi-release-merge

Change-Id: If74925623f2a5804de8684b9a9933573dfea29a1
Issue-Id: RELENG-2317
Signed-off-by: Lott, Christopher (cl778h) <cl778h@att.com>