Decreased the delay of rest response. Finished issue #4 and #6

ESP8266/sensornode/sensornode.ino

@@ -39,6 +39,13 @@ WiFiServer server(LISTEN_PORT);
 float temperature;
 float humidity;
 
+
+
+//milli counter
+long millitotal = 0;
+
+
+
 void setup() {
   Serial.begin(115200);
   Serial.println("Sensornode start");
@@ -74,8 +81,8 @@ void setup() {
 
 void loop() {
   // Wait a few seconds between measurements.
-  delay(2000);
-
+  float millicounter = millis();
+  if (millicounter >= millitotal) {
     // Reading temperature or humidity takes about 250 milliseconds!
     // Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)
     float h = dht.readHumidity();
@@ -93,6 +100,9 @@ void loop() {
     
     }
 
+    //set new milli counter
+    millitotal = millis() + 2000;
+  }
   // Handle REST calls
   WiFiClient client = server.available();
   if (!client) {