The urls.py needs to updated to work with the latest versions of Django

[cnobile2012]

Currently the usrls.py is doing this:

from django.conf.urls.defaults import *
from django.conf import settings
from manager import VarnishManager


urlpatterns = patterns('varnishapp.views',
    (r'', 'management'),
)

It should be like this:

from django.conf.urls import url
from django.conf import settings
from manager import VarnishManager

from varnishapp.views import management

urlpatterns = [
    url(r'', management),
]