Fixed compilation issue with the latest version of Java
Updated bennu to 3.3.1. Removed FileDownloadServlet that is now part of bennu. Removed API from FenixPersistentGroup now provided by bennu since v3.3.0, the object iteself can be removed on the next major
user accounts and login periods not fall back to bennu implementation
Import from portuguese citizen ID card collects given and family names separated, also this was moved out and deprecated