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

Change-Id: I93265cd17899e090377cd5399b46ef5c5b86bc75
Needed-By: Ib5a91fd4e7211f4418ca1dc1bd2fa5c31b986bd5

StackStorm/mistral,openstack/mistral,StackStorm/mistral,openstack/mistral