Added humidity sensor data handling

app/client/app.js

@@ -1,15 +1,15 @@
 if (Meteor.isClient) {
 
   Template.display.helpers({
-    temperatures: function () {
-      return Temperatures.find({}, {sort: {created_at: -1}})
+    sensorDataCollection: function () {
+      return SensorData.find({}, {sort: {created_at: -1}})
     }
   });
 
   Template.display.events({
   });
 
-  Template.temperature.helpers({
+  Template.sensorData.helpers({
    created_at_formatted: function() {
       return moment(this.created_at).format("DD.MM.YYYY, hh:mm")
    }