Rename fletch -> dartino

samples/raspberry-pi2/basic/knight-rider.dart

Index: samples/raspberry-pi2/basic/knight-rider.dart
diff --git a/samples/raspberry-pi2/basic/knight-rider.dart b/samples/raspberry-pi2/basic/knight-rider.dart
index 432a814c221a6fae6bca4735d4fd4d77868d69a6..ac5c61711775902339d37cd9b47a9312cd9b9497 100644
--- a/samples/raspberry-pi2/basic/knight-rider.dart
+++ b/samples/raspberry-pi2/basic/knight-rider.dart
@@ -6,10 +6,10 @@
 // https://www.youtube.com/watch?v=Mo8Qls0HnWo
 //
 // This sample recreates those with a chain of LEDs running right and left:
-// https://storage.googleapis.com/fletch-archive/images/knight-rider.mp4
+// https://storage.googleapis.com/dartino-archive/images/knight-rider.mp4
 //
 // For breadboard layout and connections to the Pi, see:
-// https://storage.googleapis.com/fletch-archive/images/k-r-schematic.png
+// https://storage.googleapis.com/dartino-archive/images/k-r-schematic.png
 
 import 'package:gpio/gpio.dart';
 import 'package:raspberry_pi/raspberry_pi.dart';