<div class="col-md-6 col-md-offset-3">
  <div class="panel panel-default">
    <div class="panel-heading">
      <h3 class="panel-title">Edit Device</h3>
    </div>
    <div class="panel-body">
      <%= render 'form' %>
    </div>
  </div>
</div>

<ol class="breadcrumb">
  <li><%= link_to 'Dashboard', '/dashboard' %></li>
  <li><%= link_to @device.name, @device %></li>
  <li class="active">Edit</li>
</ol>
<div class="col-md-6 col-md-offset-3">
  <div class="panel panel-default">
    <div class="panel-heading">
      <h3 class="panel-title">Edit Device</h3>
    </div>
    <div class="panel-body">
      <%= render 'form' %>
    </div>
  </div>
</div>

Add breadcrumb to device edit page.
Add breadcrumb to device edit page.

