Adding coverage and codecov to circleci conf.

.circleci/config.yml

@@ -45,6 +45,7 @@ jobs:
           command: |
             python3 -m venv venv
             . venv/bin/activate
+            pip install coverage codecov
             pip install -r requirements.txt
 
       - run:
@@ -77,4 +78,5 @@ jobs:
             python manage.py collectstatic --noinput --verbosity=0
             python manage.py check
             python manage.py makemigrations --check --noinput --verbosity=0
-            python manage.py test
+            coverage run --source='opentech' manage.py test
+            codecov