Hibernate Console Configurations should try and ensure configurations does not load JTA and other remote server options

Both H3 and H4 will default to use JTA tx managers and load datasources if configured so - i.e. JPA/EJB3 mode enables it by default.

In Seam 2 we generated a hibernate-console.properties file that sets a few properties to "convince" H3 to not load these things.

The important properties are:

hibernate.connection.provider_class=org.hibernate.connection.DriverManagerConnectionProvider
hibernate.datasource=
hibernate.transaction.manager_lookup_class=

Here are my recollection of the reasons:
hibernate.connection.provider_class needs to use DriverManager since otherwise it will load datasources.
hibernate.datasource needs to be overwritten/set to blank to ensure it will not lookup datasources
hiberante.transaction.manager_lookup_class needs to be overwritten/blank to ensure we don't get:

org.hibernate.HibernateException: The chosen transaction strategy requires access to the JTA TransactionManager
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:401)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1385)
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:954)
at org.hibernate.console.ConsoleConfiguration$4.execute(ConsoleConfiguration.java:268)
at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:63)
at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:107)
at org.hibernate.console.ConsoleConfiguration.buildSessionFactory(ConsoleConfiguration.java:263)
at org.hibernate.eclipse.console.actions.ExecuteQueryAction.execute(ExecuteQueryAction.java:79)
at org.hibernate.eclipse.console.actions.ExecuteQueryAction.run(ExecuteQueryAction.java:55)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
at org.hibernate.eclipse.console.actions.ExecuteQueryAction.runWithEvent(ExecuteQueryAction.java:59)

Currently we probably just handle this when the settings are set to blank, but I think it starts to make sense to set these always.