title: Django: can't add image from site, but it works from Django Administration page
body: <p>I try add image from form, on site. My forms work trough, django administration site perfectly. But on site, when I press submit button, page are reload, and I get the information that I need to add image again. All informations, after I reload page,  stay as the was, but added image disappear. </p>
  
  <p>models.py</p>
  
  <pre><code>class UrlUpload(models.Model):
      """docstring for """
      title = models.CharField(max_length=255)
      photo = models.ImageField(upload_to='/home/mariusz/web/moje/moje/static/covers/')
      timestamp = models.DateTimeField(auto_now_add=True, auto_now=False)
      description = models.TextField()
      category = models.CharField(max_length=100)
  
      def __unicode__(self):
          return self.title
  </code></pre>
  
  <p>forms.py </p>
  
  <pre><code>from django import forms
  
  from .models import UrlUpload
  class UrlUploadForm(forms.ModelForm):
      class Meta:
          model = UrlUpload
          fields = ['title', 'description', 'category','photo']
  </code></pre>
  
  <p>views.py</p>
  
  <pre><code>@login_required
  def profile(request):
      if request.method == 'POST':
          form = UrlUploadForm(request.POST, request.FILES)
          if form.is_valid():
              handle_uploaded_files(request.FILES['/covers/'])
              return HttpResponseRedirect('profile.html') #dodac potem strone potwierdzjaca wyslanie
      else:
          form = UrlUploadForm()
      return render_to_response('profile.html', {'form': form}, RequestContext(request))
  </code></pre>
  
  <p>profile.html</p>
  
  <pre><code>                    &lt;div class="col-md-6"&gt;
                        &lt;div class="panel panel-default"&gt;
                          &lt;div class="panel-heading"&gt;
                              &lt;div class="panel-title"&gt;
                              &lt;i class="glyphicon glyphicon-film"&gt;&lt;/i&gt;
                              &lt;h4&gt;Dodaj Informacje&lt;/h4&gt;
                              &lt;form  method="POST" action=""&gt;{% csrf_token %}
                              {{ form|crispy}}
                              &lt;input class="btn btn-success" type='submit' value="Dodaj" /&gt;
                              &lt;/form&gt;
                            &lt;/div&gt;
                          &lt;/div&gt;
                        &lt;/div&gt;
                      &lt;/div&gt;
  </code></pre>