Don't display an overlay in case the time sync check fails. (#6164)

* Small improvements to time estimation.

* Temporarily disable NTP time check by default.

js/src/redux/providers/status.js

@@ -228,9 +228,10 @@ export default class Status {
 
   _overallStatus = (health) => {
     const all = [health.peers, health.sync, health.time].filter(x => x);
+    const allNoTime = [health.peers, health.sync].filter(x => x);
     const statuses = all.map(x => x.status);
     const bad = statuses.find(x => x === STATUS_BAD);
-    const needsAttention = statuses.find(x => x === STATUS_WARN);
+    const needsAttention = allNoTime.map(x => x.status).find(x => x === STATUS_WARN);
     const message = all.map(x => x.message).filter(x => x);
 
     if (all.length) {

js/src/redux/providers/statusReducer.js

@@ -35,7 +35,7 @@ const initialState = {
       status: DEFAULT_STATUS
     },
     overall: {
-      isReady: false,
+      isNotReady: true,
       status: DEFAULT_STATUS,
       message: []
     }

js/src/views/SyncWarning/syncWarning.js

@@ -116,7 +116,7 @@ class SyncWarning extends Component {
 
 function mapStateToProps (state) {
   const { health } = state.nodeStatus;
-  const isNotAvailableYet = health.overall.isReady;
+  const isNotAvailableYet = health.overall.isNotReady;
   const isOk = isNotAvailableYet || health.overall.status === 'ok';
 
   return {