Merge branch 'feature/add-metadata-to-files'

# Conflicts:
#	args_manager.py
#	modules/async_worker.py
#	modules/config.py
#	modules/private_logger.py
#	modules/util.py

modules/flags.py

@@ -32,6 +32,11 @@ default_parameters = {
     cn_ip: (0.5, 0.6), cn_ip_face: (0.9, 0.75), cn_canny: (0.5, 1.0), cn_cpds: (0.5, 1.0)
 }  # stop, weight
 
+metadata_scheme =[
+    ('Fooocus (json)', 'fooocus'),
+    ('A1111 (plain text)', 'a1111'),
+]
+
 inpaint_engine_versions = ['None', 'v1', 'v2.5', 'v2.6']
 
 performance_selections = [