* Remove default config param (e.g, default_conf_paths), it doesn't make sense since it's looking for the config in the same directory that is in the package.
0.0.5
* Added two additional methods (on_process_loaded_configs_complete, on_process_loaded_configs_failure) for hooking into processing of loaded config file life cycle.
0.0.4
* (Breaking change) Removed AbstractConfig.to_object(), allowing user to simply return the AbstractConfig object to Flask's config.from_object().