Rename fletch -> dartino

pkg/flash_sd_card/lib/src/platform_service.dart

 // Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE.md file.
 
 import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
 
 import 'package:power_management/power_management.dart' as power_management;
 import 'package:sdk_services/sdk_services.dart';
@@ skipping 28 matching lines @@
   /// and insert the SD card and through diffing the content of '/dev' the
   /// device name for the card is determined.
   Future<String> findSDCard() async {
     await ctx.readLine(
         'Please remove all SD cards from this computer. Then press Enter.');
     Set defaultDisks = new Set.from(await listPossibleSDCards());
     ctx.log('Default disks $defaultDisks');
 
     // Wait for an additional disk.
     await ctx.readLine(
-      'Please insert the SD card you want to use with Fletch. '
+      'Please insert the SD card you want to use with Dartino. '
       'Then press Enter.');
     int retryCount = 10;
     while (true) {
       Set disks = new Set.from(await listPossibleSDCards());
       ctx.log('Disks $disks');
       Set diff = disks.difference(defaultDisks);
       if (diff.length == 1) {
         return diff.first;
       }
 
@@ skipping 300 matching lines @@
     var mountDir = await (await ctx.tmpDir).createTemp();
     // Explicitly mount the first partition which is the boot partition.
     var partition = device.startsWith('mmcblk') ? '${device}p1' : '${device}1';
     var result = await ctx.runProcess('mount', [partition, mountDir.path]);
     if (result.exitCode != 0) {
       await ctx.failure('Failed to mount $device', result.stderr);
     }
     return mountDir;
   }
 }