more tables

lib/framework/SecuritySettingsService.h

@@ -43,6 +43,7 @@ class SecuritySettings {
         JsonArray users = root.createNestedArray("users");
         for (User user : settings.users) {
             JsonObject userRoot  = users.createNestedObject();
+            userRoot["id"]       = user.username; // for React Table
             userRoot["username"] = user.username;
             userRoot["password"] = user.password;
             userRoot["admin"]    = user.admin;