Add acceptedStudentsCSVExport function to stats.py script. This funtion is used to generate CSV with all accepted students. It still needs some work and I left TODOs there. I also added helper function for saving data to CSV, which can be reused for other kinds of reports.

from django.conf.urls.defaults import *

urlpatterns = patterns('django.views',
    (r'^(?P<content_type_id>\d+)/(?P<object_id>.*)/$', 'defaults.shortcut'),
)