added reformat

cubesatsim/cubesatsim.ino

@@ -77,6 +77,9 @@ void setup() {
   set_sys_clock_khz(133000, true);  
 	
   Serial.begin(115200);	
+	
+  LittleFS.begin();
+  LittleFS.reformat();	
 
   read_mode();	
 
@@ -104,7 +107,7 @@ void setup() {
 // detect Pi Zero using 3.3V
 // if Pi is present, run Payload OK software
 
-  load_files();			
+//  load_files();			
 /*	
   pinMode(PI_3V3_PIN, INPUT); 	
   Serial.print("Pi 3.3V: ");