Fixed #7454 -- Removed unnecessary import in newforms/fields.py. Thanks, lorien

git-svn-id: http://code.djangoproject.com/svn/django/trunk@7645 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/newforms/fields.py

@@ -514,7 +514,6 @@ class URLField(RegexField):
             return value
         if self.verify_exists:
             import urllib2
-            from django.conf import settings
             headers = {
                 "Accept": "text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5",
                 "Accept-Language": "en-us,en;q=0.5",