add more db fields for fixed fee

lib/routes.js

@@ -63,18 +63,14 @@ function poll (req, res, next) {
       twoWayMode: config.cashOutEnabled,
       zeroConfLimit: config.zeroConfLimit,
       fiatTxLimit: config.cashOutTransactionLimit,
-      reboot,
-      rates: results.rates,
-      balances: results.balances,
-      coins: config.cryptoCurrencies,
-      configVersion: results.currentConfigVersion
+      reboot
     }
 
     if (response.idVerificationEnabled) {
       response.idVerificationLimit = config.idVerificationLimit
     }
 
-    return res.json(response)
+    return res.json(_.assign(response, results))
   })
   .catch(next)
 }