Change private config key to private_tracker

config/config.go

@@ -65,7 +65,7 @@ type Config struct {
 	Tracker DriverConfig `json:"tracker"`
 	Backend DriverConfig `json:"backend"`
 
-	Private               bool `json:"private"`
+	Private               bool `json:"private_tracker"`
 	Freeleech             bool `json:"freeleech"`
 	Whitelist             bool `json:"whitelist"`
 	PurgeInactiveTorrents bool `json:"purge_inactive_torrents"`

example.json

@@ -10,7 +10,7 @@
     "driver": "noop"
   },
 
-  "private": false,
+  "private_tracker": false,
   "freeleech": false,
   "whitelist": false,
   "purge_inactive_torrents": true,