title: Django application urls not working
body: <p>In one application's urls.py I have:</p>
  
  <pre><code>urlpatterns = patterns('app.views',
      url(r'^products/$', products, name="products"),
      url(r'^$', index, name="index"),
  )
  </code></pre>
  
  <p>In base project urls.py I have:</p>
  
  <pre><code>urlpatterns = patterns('',   
      (r'^$', include('app.urls')),
      (r'^admin/', include(admin.site.urls)),
  )
  </code></pre>
  
  <p>Why <a href="http://127.0.0.1:8000/">http://127.0.0.1:8000/</a> - works fine with app.views.index method
  while <a href="http://127.0.0.1:8000/products/">http://127.0.0.1:8000/products/</a> - returns 404 error and is not defined in url routes?</p>
  
  <p>Spent some time on it already and can't find solution, maybe there is something simple that I miss...</p>