Parse Configuration in AnP View

If `--config=parsed` is specified, attempt to translate the displayed IDs in the configuration to the `__display_name__` of their corresponding entity for easier verification of the configuration.
Is it worth adding an "else" here that prints a warning or similar? If we can't find the object it either means something is wrong with Solr, which should be reported to us, or the user specified an invalid id, which they might like to know.