Prepare for using standard python tests
Prepare for using standard python tests

Add simple script to setup mysql and postgresql databases, this script
can be run by users during testing and will be run by CI systems for
specific setup before running unit tests. This is exactly what is
currently done by OpenStack CI in project-config.

This allows to change in project-config the python-db jobs to
python-jobs since python-jobs will call this script initially.

See also
http://lists.openstack.org/pipermail/openstack-dev/2016-November/107784.html

Needed-By: I1c6c23b39a93991d2dcb5e753fd851d244326581
Change-Id: Ibbe9910b0bae398542bf5fb84f2c7151bc898770

openstack/taskflow,jimbobhickville/taskflow,openstack/taskflow,jimbobhickville/taskflow