anchor.diff:  	       Updating files in vendor/cache
   	       Your bundle is complete! It was installed into ./vendor/bundle
   	       Cleaning up the bundler cache.
  -	-----> WARNINGS:
  -	       You have not declared a Ruby version in your Gemfile.
  -	       To set your Ruby version add this line to your Gemfile:"
  -	       ruby '1.9.3'"
  -	       # See https://devcenter.heroku.com/articles/ruby-versions for more information."
   	-----> Uploading droplet (23M)
   
   	1 of 1 instances running
  
positive.code: 
   `cf push <appname>`
  
  If you provide the application name in a manifest, you can reduce the command even further, to `cf push`.
  See [Deploying with Application Manifests](./manifest.html).
  
  Since all you have provided is the name of your application, `cf push` sets number of instances, amount of memory,
  and other attributes of your application to reasonable defaults.
  You can also use command-line options to specify these and additional attributes.
  The transcript below, generated when joeclouduser deployed a Sinatra application called `my-app`, shows how `cf` assigns
  default values to application when given a minimal push command.
  
  **Note**: For your own apps, avoid generic names like `my-app`, because a route containing a generic host like `my-app` is
  unlikely to be unique. Deployment fails unless the application has a globally unique route.
  
  <pre class="terminal">
  	$ cf push my-app
  
negative.code: To see the variables in the container environment:
  
    `cf files <appname> logs/env.log`
  
  ### <a id='logs'></a>Logs ###
  
  To see recent log entries:
  