added journal django app

course_discovery/apps/journal/admin.py

+from django.contrib import admin
+
+# Register your models here.

course_discovery/apps/journal/apps.py

+from django.apps import AppConfig
+
+
+class JournalConfig(AppConfig):
+    name = 'journal'

course_discovery/apps/journal/models.py

+from django.db import models
+
+# Create your models here.

course_discovery/apps/journal/tests.py

+from django.test import TestCase
+
+# Create your tests here.

course_discovery/apps/journal/views.py

+from django.shortcuts import render
+
+# Create your views here.

course_discovery/settings/base.py

@@ -67,6 +67,7 @@ PROJECT_APPS = [
     'course_discovery.apps.edx_haystack_extensions',
     'course_discovery.apps.publisher',
     'course_discovery.apps.publisher_comments',
+    'course_discovery.apps.journal',
 ]