deactivate auth in sample config

contrib/sample-cfg.yaml

@@ -29,16 +29,16 @@ importer:
   normalizer: ffmpeg
 
 ### uncomment to enable authentication
-auth:
-  sessions:
-    ## defaults to 24h
-    max-age: 12h
-  oidc:
-    issuer-url: http://localhost:8000/openid
-    client-id: ${OIDC_CLIENT_ID}
-    client-secret: ${OIDC_CLIENT_SECRET}
-    callback-url: http://localhost:8080/auth/oidc/callback
-    login-timeout: 10m # defaults to 5 Minutes
+# auth:
+#   sessions:
+#     ## defaults to 24h
+#     max-age: 12h
+#   oidc:
+#     issuer-url: http://localhost:8000/openid
+#     client-id: ${OIDC_CLIENT_ID}
+#     client-secret: ${OIDC_CLIENT_SECRET}
+#     callback-url: http://localhost:8080/auth/oidc/callback
+#     login-timeout: 10m # defaults to 5 Minutes
 
 ### uncomment to enable CORS headers
 ### see: https://godoc.org/github.com/rs/cors#Options