Function get_autoconfig

Returns the autoconfig.

The path of the autoconfig is defined by the AUTOCONFIG_PATHNAME constant.

The app-root and app-paths values are updated. app-root is resolved from root, which may gives false if the application root is not defined. The value app-paths is returned by the resolve_app_paths() function with app-root as parameter.

The filters defined in filters are invoked to alter the autoconfig.