Set default taking access for GradingProjectSurvey to org.
This will allow Mentors and Org Admins to take GradingProjectSurveys in case that an Org Admin has no Mentor roles.
from django.conf.urls.defaults import *
from django.conf import settings
urlpatterns = patterns('django.contrib.comments.views',
url(r'^post/$', 'comments.post_comment', name='comments-post-comment'),
url(r'^posted/$', 'comments.comment_done', name='comments-comment-done'),
url(r'^flag/(\d+)/$', 'moderation.flag', name='comments-flag'),
url(r'^flagged/$', 'moderation.flag_done', name='comments-flag-done'),
url(r'^delete/(\d+)/$', 'moderation.delete', name='comments-delete'),
url(r'^deleted/$', 'moderation.delete_done', name='comments-delete-done'),
url(r'^moderate/$', 'moderation.moderation_queue', name='comments-moderation-queue'),
url(r'^approve/(\d+)/$', 'moderation.approve', name='comments-approve'),
url(r'^approved/$', 'moderation.approve_done', name='comments-approve-done'),
)
urlpatterns += patterns('',
url(r'^cr/(\d+)/(\w+)/$', 'django.views.defaults.shortcut', name='comments-url-redirect'),
)