Remove memcache setup from interactive.py script
Memcache integration with remote_api has been added in the latest
AppEngine release, so we no longer have to use the stub.
from django.contrib import admin
from django.contrib.sites.models import Site
class SiteAdmin(admin.ModelAdmin):
list_display = ('domain', 'name')
search_fields = ('domain', 'name')
admin.site.register(Site, SiteAdmin)