remove some logging containing hashes

controllers/auth.go

@@ -210,7 +210,8 @@ func Login(c *gin.Context) {
 		c.JSON(http.StatusUnauthorized, gin.H{"error": "username or password is incorrect."})
 		return
 	} else {
-		log.Printf("Login verified, returning token '%s'\n", token)
+		//log.Printf("Login verified, returning token '%s'\n", token)
+		log.Printf("Login verified, returning token\n")
 	}
 
 	c.JSON(http.StatusOK, gin.H{"access_token": token})