[extensions-web] Remove an unused import and use Django's built-in simplejson

[Jasper St. Pierre <jstpierre src gnome org>]

commit 1989beb640fa0ad119cd7b2f883d6c03ded602fe
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue Nov 15 17:45:18 2011 -0500

    Remove an unused import and use Django's built-in simplejson

 sweettooth/extensions/tests.py |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/sweettooth/extensions/tests.py b/sweettooth/extensions/tests.py
index 57f2a18..d55babf 100644
--- a/sweettooth/extensions/tests.py
+++ b/sweettooth/extensions/tests.py
@@ -1,14 +1,13 @@
 
-import json
 import os.path
 import tempfile
 from zipfile import ZipFile
 
 from django.test import TestCase
-from django.test.client import Client
 from django.core.files.base import File
 from django.core.urlresolvers import reverse
 from django.contrib.auth.models import User
+from django.utils import simplejson as json
 from extensions import models
 
 testdata_dir = os.path.join(os.path.dirname(__file__), 'testdata')