misc: enable django admin

welco/urls.py

@@ -16,11 +16,13 @@
 
 from django.conf.urls import patterns, include, url
 from django.conf import settings
+from django.contrib import admin
 
 from . import apps
 
 urlpatterns = patterns('',
     url(r'^$', 'welco.views.home', name='home'),
+    url(r'^admin/', include(admin.site.urls)),
     url(r'^logout/$', 'welco.views.logout', name='auth_logout'),
     url(r'^login/$', 'welco.views.login', name='auth_login'),
 )