added coveralls support

.coveragerc

@@ -0,0 +1,9 @@
+[report]
+omit =
+    */migrations/*
+    */tests/*
+    manage.py
+    infohub/systers_portal/*
+    */admin.py
+    */site-packages/*
+

.gitignore

@@ -11,3 +11,5 @@ submit/
 *.DS_Store
 */migrations/
 credentials.json
+.pytest_cache
+.coverage

.travis.yml

@@ -6,6 +6,7 @@ python:
   - "3.6"
 install:
   - "pip3 install -r requirements.txt"
+  - "pip3 install coveralls"
 before_script:
   - psql -c "create role myuser with createrole createdb login password 'mypassword';" -U postgres
   - psql -c "create database webapp;" -U postgres
@@ -15,4 +16,6 @@ script:
  - python3 manage.py migrate --fake-initial
  - python3 manage.py makemigrations infohub malaria_web pcsa pcsa_GHN pcsa_safety_tools
  - python3 manage.py migrate --fake-initial
-# - python3 manage.py test --settings=infohub.settings
+ - coverage run manage.py test --settings=infohub.settings  
+after_success:
+  coveralls --rcfile=.coveragerc