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.
Cluster attributes list synchronized with actual Nailgun attributes
PostgreSQL setup provided by the OpenStack infra is used.
We have 3 services: analytics, collector, migration.
Migration is frozen and going to be removed. Also
migration requires Elasticsearch server for tests,
thus it can't be tested on OpenStack CI.
Pep8 checked on all services.
Project works only on python2.7, thus
gate-fuel-stats-python26 should be removed.