def calabash_scaffold
  if File.exists?(@features_dir)
    puts "A features directory already exists. Stopping..."
    #puts "Run calabash-android update for update instructions."
    exit 1
  end
  msg("Question") do
    puts "I'm about to create a subdirectory called features."
    puts "features will contain all your calabash tests."
    puts "Please hit return to confirm that's what you want."
  end
  exit 2 unless STDIN.gets.chomp == ''

  FileUtils.cp_r(@source_dir, @features_dir)
  FileUtils.mv "#{@features_dir}/.irbrc", "."
  FileUtils.mv "#{@features_dir}/irb_android.sh", "."

  msg("Info") do
    #TODO Jonas
    puts "features subdirectory created. \n"
    puts "Try executing \n\nDEVICE=iphone OS=ios5 cucumber"
    puts "\n (replace ios5 with ios4 if running iOS 4.x simulator.\nReplace iphone with ipad if running iPad simulator.).\n"
  end

end