Make it possible to retrieve all properties in toDict We used to retrieve only the properties that are specified in the self.properties() dictionary, instead, we now iterate over the key_fields and only use self.properties() if those are not specified. Patch by: Sverre Rabbelier

Benjamin Niemann <pink at odahoda dot de>: Main developer of Python target.
Clinton Roy <clinton.roy at gmail dot com>: AST templates and runtime.