Rename fletch -> dartino

tools/raspberry-pi2/qemufy-image.sh

 #!/bin/bash
 # 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.
 #
 # Script for preparing the Raspberry Pi2 image for easy installation of the
-# fletch agent. All this script does is basically to comment out a few lines
+# dartino agent. All this script does is basically to comment out a few lines
 # in /etc/fstab and /etc/ld.so.preload.
 #
 # It is expected that the script producing the actual release image will remove
 # the comment characters to reenable the full system for running on the pi.
 #
 # TODO(ricow): you can't currently startup the raspbian jessie image with
 # init=/bin/bash if the ld.so.preload file has not been commented out. Since
 # other people is also experiencing issues with this we should revisit in the
 # future.
 #
 # We push the output of this run to a bundle on google cloud storage and use
-# that to create the actual bundles with specific fletch vm/agents on them.
+# that to create the actual bundles with specific dartino vm/agents on them.
 #
 # PLEASE NOTE THAT THIS SCRIPT WILL DO IN PLACE UPDATING
 
 set -u
 set -e
 
 umask 0027
 
 function usage {
   USAGE="Usage: $0 image_file
@@ skipping 23 matching lines @@
 sudo mount $1 -o loop,offset=$((122880*512)),rw $MOUNT_DIR
 
 echo "Fixing ld.so.preload"
 sudo sed -i 's/^/#/' $MOUNT_DIR/etc/ld.so.preload
 
 echo "Fixing fstab"
 sudo sed -i '/mmcblk/s/^/#/g'  $MOUNT_DIR/etc/fstab
 
 echo "Umounting"
 sudo umount $MOUNT_DIR