title: Django model form labels not working
body: <p>I'm using a model form in django 1.9 but label marks aren't generate while widget yes. Don't know why but something is going wrong.</p>
  
  <p>Regards in advances,</p>
  
  <p>This is py files:</p>
  
  <p>model.py :</p>
  
  <pre><code>class Account(models.Model):
       pseudo = models.CharField(_('pseudo'), max_length=100)
       password = models.CharField(_('password'), max_length=42)
       email = models.EmailField(_('email'), null=True)
       def __str__(self):
           return self.pseudo
  </code></pre>
  
  <p>form.py :</p>
  
  <pre><code>class AccountForm(forms.ModelForm):
      class Meta:
          model = Account
          fields = ('pseudo', 'password', 'email')
          labels = {
              'pseudo': _('Pseudo'),
              'password': _('Password'),
              'email': _('Email'),
          }
          widgets = {
              'pseudo': forms.TextInput(attrs={
                  'class': 'form-control',
              }),
              'password': forms.PasswordInput(attrs={
                  'class': 'form-control',
              }),
              'email': forms.EmailInput(attrs={
                  'class': 'form-control',
              }),
          }
  </code></pre>
  
  <p>view.py :</p>
  
  <pre><code>def signup(request):
      AccountFormSet = AccountForm()
      if request.method == 'POST':
          if AccountFormSet.is_valid():
              AccountFormSet.save()
      return render(request, 'account/signup.html', {'formset': AccountFormSet})
  </code></pre>
  
  <p>signup.html :</p>
  
  <pre><code>{% for form in formset %}
     &lt;div class="row"&gt;
        &lt;div class="form-group"&gt;
          {{ form }}
        &lt;/div&gt;
     &lt;/div&gt;
  {% endfor %}
  </code></pre>
  
  <p>output is :</p>
  
  <pre><code>&lt;input class="form-control" id="id_pseudo" maxlength="100" name="pseudo" type="text"&gt;
  &lt;input class="form-control" id="id_password" maxlength="42" name="password" type="password"&gt;
  &lt;input class="form-control" id="id_email" maxlength="254" name="email" type="email"&gt;
  </code></pre>