Generalize the Component wizard stuff to work with Daikon Properties

The component framework should provide a UI to fetch datasets. This may involve more than one step, like a ComponentWizardDefinition.

For example, for Cassandra the first step is to fetch the keyspaces and the second step is to fetch the individual tables in the selected keyspace.

This is possible with the CompnentWizardDefinition to the extent that it's generalized to support Daikon properties.