title: How to send Json or "dict" using Django Messages Framework
body: <p>I'm using <strong>Django Messaging</strong> framework to send additional data on the validation error:</p>
  
  <pre><code>def clean_X(self):
          xuser_id = self.cleaned_data['xuser_id']
          if xuser.objects.filter(xuser_id=xuser_id).exists():
              available_now = {"available" : ["example","hello","ahc","sdcsd"]}
              messages.error(self.request, message = available_now,extra_tags="available_ids")
              raise forms.ValidationError('Sorry! User ID "%(xuser_id)s" is already taken, Please try another or chose one from following:', params={"xuser_id" : xuser_id})
          return xuser_id 
  </code></pre>
  
  <p>The message is converted as a string when tried to access in the template: like  </p>
  
  <pre><code>"{"available" : ["example","hello","ahc","sdcsd"]}"
  </code></pre>
  
  <p>making difficult to access programmatically i.e <code>message.available</code> </p>
  
  <p>How can i send a json directly to the template using <strong>Django-Messages</strong>. My intention is here, not just to display a message rather make <code>available-id</code>'s clickable (like the one in gmail auto-suggestion of username)</p>
  
  <p>Thanks!</p>