Addition of content reporting

New app called "moderation" which handles the reporting, and in the future, management of incorrect records in the database.

app/moderation/urls.py

@@ -0,0 +1,6 @@
+from django.conf.urls import patterns, url
+from moderation.views import FlagObjectView
+
+urlpatterns = patterns('',
+    url(r'^flag/$', FlagObjectView.as_view(), name='moderation_flagobject'),
+)