Add diagnostics database maintenance policy
Ignore bodies and bundles in documentation
add a bundle to do postgresql maintenance (vacuumdb)
Merge pull request #181 from maciejmrowiec/master

Add diagnostics database maintenance policy
Make maintenance of diagnostics a little more generic and add connection errors diagnostic cleanup
Merge pull request #183 from maciejmrowiec/master

Make maintenance of diagnostics a little more generic and add connection...
patch code by the feedback
Merge pull request #182 from phnakarin/fix#postgresql_maintenance

Add a bundle to do postgresql maintenance (vacuumdb)