anchor.diff:  * Comment your code to facilitate debugging.
   * Assume that stemcells contain no libraries or other software that your release can use.
   
  -_The finished example release is here <download_link>_.
  +<!---  The finished example release is here (insert download link TBD) -->
   
   This tutorial orders tasks in a way that the BOSH Team thinks is efficient,
   but that represents just one of many possible ways to accomplish the overall
  
positive.code: Write your packaging scripts now.
  To get started, study the examples.
  
  _snippet_
  
  Like control scripts, writing packaging scripts is one of the heavier tasks
  entailed in creating a release.
  
negative.code: 
  BOSH interprets the locations you record in the `files` section as being
  either in the `src` directory or in the `blobs` directory.
  (BOSH looks in `src` first.)
  When you add the actual blobs to a blobstore (see the next section),
  BOSH populates the `blobs` directory with the correct information.
  
  For packages that depend on their own source code, use the globbing pattern
  `<package_name>/**/*` to deep-traverse the directory in `src` where
  the source code will reside.
  
  Observe how these conventions are followed in the examples.
  
  #### <a id="pkg-spec-libyaml"></a> Example libyaml package spec ####
  
  ~~~yaml
  ---
  name: libyaml_0.1.4
  
  dependencies: []
  
  files:
  - libyaml_0.1.4/yaml-0.1.4.tar.gz # From http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz
  ~~~
  
  
  #### <a id="pkg-spec-ruby"></a> Example Ruby package spec ####
  
  ~~~yaml
  ---
  name: ruby_1.9.3
  
  dependencies:
  - libyaml_0.1.4
  
  files:
  - ruby_1.9.3/ruby-1.9.3-p484.tar.gz # http://cache.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p484.tar.gz
  - ruby_1.9.3/rubygems-1.8.24.tgz    # http://rubyforge.org/frs/download.php/76073/rubygems-1.8.24.tgz
  - ruby_1.9.3/bundler-1.2.1.gem      # https://rubygems.org/downloads/bundler-1.2.1.gem
  ~~~
  
  #### <a id="pkg-spec-ardo"></a> Example ardo_app package spec ####
  
  ~~~yaml
  ---
  name: ardo_web
  
  dependencies:
  - ruby_1.9.3
  
  files:
  - ardo_web/**/*
  ~~~
  
  Update the spec for each package.
  
  