Merge pull request #7 from IPdotSetAF/6-bug-example-sketch-should-use-input_pullup-instead-of-the-currently-used-input

updated samplesketch

Author: IPdotSetAF

examples/Blink/Blink.ino

@@ -12,7 +12,7 @@ EZButton _ezb(1, ReadButtons, 1000, 200);
 
 void setup() {
   //initialize pins
-  pinMode(BTN_1_PIN, INPUT);
+  pinMode(BTN_1_PIN, INPUT_PULLUP);
   pinMode(LED_BUILTIN, OUTPUT);
 
   //subscribe to needed events