NHibernate persistence script generation capability is not well documented

[SzymonPobiega]

NHibernate persistence includes the ScriptGenerator class which allows users to generate script files for their persistence in a unit tests. This test included in the NH persistence code base shows how it can be done.

Unfortunately this feature is not documented and the NH doco stills says that the only way to generate scripts is to run the installers on a test environment.