Acoustic (Silverpop) - Add fields to configure filters on how the databases and lists should be fetched.

Description

Fields were added to the Silverpop Connector setting screen:

• Include all lists. Enable to include all contact lists.
  Note: If enabled, Database Folder Id does not appear. If disabled, and no Database Folder Id is specified, lists are obtained from the top-level folders only, and not any subfolders.
• Database folder Id. If specified, lists are obtained from this folder only.