title: How to add soft-delete to oil scaffold command?
body: <p>I am running the command below on FuelPHP 1.7.3 in development mode:</p>
  
  <pre><code>php oil g scaffold clients long_name:varchar[50] short_name:varchar[3] --updated-at=updated --created-at=created --deleted-at=deleted --soft-delete
  </code></pre>
  
  <p>And it outputs the below as expected:</p>
  
  <pre><code>Creating migration: /.../dan/fuel/app/migrations/001_create_clients.php
  Creating model: /.../dan/fuel/app/classes/model/client.php
  Creating controller: /.../dan/fuel/app/classes/controller/clients.php
  Creating view: /.../dan/fuel/app/views/clients/index.php
  Creating view: /.../dan/fuel/app/views/clients/view.php
  Creating view: /.../dan/fuel/app/views/clients/create.php
  Creating view: /.../dan/fuel/app/views/clients/edit.php
  Creating view: /.../dan/fuel/app/views/clients/_form.php
  </code></pre>
  
  <p>However, when I run the migrate command the table isn't being created with the custom created/updated/deleted column names and when you delete the record via front-end it hard deletes the record. </p>
  
  <p>Does the soft-delete function not work with scaffolding? </p>
  
  <p>If the answer to the above is yes then how should I go about adding the soft delete after generating the scaffold?</p>