+/*
+Created by Geoff Spielman on 2016-06-25.
+Copyright (c) 2016 Geoff Spielman. All rights reserved.
+*/
+
  // put your setup code here, to run once:
   const int btn0 = 2;
   const int btn1 = 7;

 pinMode(led1, OUTPUT);
 pinMode(led2, OUTPUT);
 pinMode(led3, OUTPUT);
 
 Serial.println("Starting Program");
 
}


 int btn[] = {btn0, btn1, btn2, btn3};
 int led[] = {led0, led1, led2, led3};

 String recString = "";
 boolean newAvail = false;

void setup() {
 Serial.begin(9600);
 pinMode(btn0, INPUT);
