title: Include application in django settings.py
body: <p>I know two ways to add an application, but what is the <strong>best</strong> for Django 1.9? I've seen both in tutorials, and apparently is the same.</p>
  
  <pre><code>INSTALLED_APPS = [
  'django.contrib.admin',
  'django.contrib.auth',
  'django.contrib.contenttypes',
  'django.contrib.sessions',
  'django.contrib.messages',
  'django.contrib.staticfiles',
  
  'myApp',]
  </code></pre>
  
  <p><strong>and</strong></p>
  
  <pre><code>INSTALLED_APPS = [
  'django.contrib.admin',
  'django.contrib.auth',
  'django.contrib.contenttypes',
  'django.contrib.sessions',
  'django.contrib.messages',
  'django.contrib.staticfiles',
  
  'myApp.apps.PollsConfig',]
  </code></pre>