s/django.core.urlresolvers/django.urls/g

Django 1.10 deprecation fix for Hackathon XIX
Addresses PLAT-1397

lms/djangoapps/instructor_task/tests/test_base.py

@@ -12,7 +12,7 @@ from uuid import uuid4
 import unicodecsv
 from celery.states import FAILURE, SUCCESS
 from django.contrib.auth.models import User
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from mock import Mock, patch
 from opaque_keys.edx.locations import Location
 from opaque_keys.edx.keys import CourseKey

lms/djangoapps/instructor_task/tests/test_integration.py

@@ -13,7 +13,7 @@ from collections import namedtuple
 import ddt
 from celery.states import FAILURE, SUCCESS
 from django.contrib.auth.models import User
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from mock import patch
 from nose.plugins.attrib import attr
 from six import text_type

lms/djangoapps/instructor_task/tests/test_tasks_helper.py

@@ -22,7 +22,7 @@ from course_modes.models import CourseMode
 from course_modes.tests.factories import CourseModeFactory
 from courseware.tests.factories import InstructorFactory
 from django.conf import settings
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django.test.utils import override_settings
 from freezegun import freeze_time
 from instructor_analytics.basic import UNAVAILABLE, list_problem_responses