anchor.diff:  </pre>
   
   The file types you will want to exclude vary, based on the application
  -frameworks you use.
  -The `.gitignore` templates for common frameworks, available at
  -https://github.com/github/gitignore, are a useful starting point.
  +frameworks you use. For examples of commonly-used `.gitignore` files, see [https://github.com/github/gitignore].
   
   ## <a id="increase-availability"></a>Run Multiple Instances to Increase Availability ##
   
  
positive.code: 
  ## <a id="exclude"></a>Ignore Unnecessary Files When Pushing ##
  
  By default, when you push an application, all files in the application’s project
  directory tree are uploaded to your Cloud Foundry instance, except version control or configuration files or folders with the following names:
  
  * `.cfignore`
  
negative.code: 
  <%= vars.cookies_shared_domain_1 %> Many tracking tools such as Google Analytics and Mixpanel use the highest available domain to set their cookies. <%= vars.cookies_shared_domain_2 %> For example, an application at <code>my-app.<%= vars.app_domain %></code> might be able to access the cookies for an application at <code>your-app.<%= vars.app_domain %></code>.
  
  You should decide whether or not you want your applications or tools that use cookies to set and store the cookies at the highest available domain.
  
  ### <a id="ports"></a>Port Considerations ###
  
  