Changes necessary for Django 1.11 tests to start

- Certificates management commands updates
- Moving reverse calls in tests into setUp from class definition
- Import shuffling
- Consolidating cryptograhpy version to 1.9

openedx/features/learner_profile/urls.py

@@ -6,13 +6,14 @@ from django.conf import settings
 from django.conf.urls import url
 
 from views.learner_achievements import LearnerAchievementsFragmentView
+from openedx.features.learner_profile.views.learner_profile import learner_profile
 
 urlpatterns = [
     url(
         r'^{username_pattern}$'.format(
             username_pattern=settings.USERNAME_PATTERN,
         ),
-        'openedx.features.learner_profile.views.learner_profile.learner_profile',
+        learner_profile,
         name='learner_profile',
     ),
     url(