feat: integrating codecov (#985)

* added codecov yml

* travis setup

* changed line on travis

* updated README

* removed install codecov and dev in yml

.codecov.yml

@@ -0,0 +1,15 @@
+coverage:
+  precision: 2
+  round: down
+  range: "70...100"
+
+comment:
+  layout: "reach, diff, flags, files"
+  behavior: new
+  require_changes: false
+  require_base: no
+  require_head: yes
+  branches: !master
+
+ignore:
+  - "portal/tests/*"

.travis.yml

@@ -24,7 +24,6 @@ jobs:
       install:
         - pip install -U setuptools
         - pip install -e .
-        - pip install coveralls
       before_script:
         - wget http://chromedriver.storage.googleapis.com/2.24/chromedriver_linux64.zip
         - unzip chromedriver_linux64.zip -d /home/travis/virtualenv/python2.7.12/bin/
@@ -37,7 +36,7 @@ jobs:
       script:
         - python setup.py test
       after_success:
-        - coveralls
+        - bash <(curl -s https://codecov.io/bash)
     - stage: deploy
       install:
         - pip install -U setuptools

README.md

@@ -1,5 +1,5 @@
 [![Build Status](https://travis-ci.org/ocadotechnology/codeforlife-portal.svg?branch=master)](https://travis-ci.org/ocadotechnology/codeforlife-portal)
-[![Coverage Status](https://coveralls.io/repos/ocadotechnology/codeforlife-portal/badge.svg?branch=master&service=github)](https://coveralls.io/github/ocadotechnology/codeforlife-portal?branch=master)
+[![codecov](https://codecov.io/gh/ocadotechnology/codeforlife-portal/branch/master/graph/badge.svg)](https://codecov.io/gh/ocadotechnology/codeforlife-portal)
 [![Code Climate](https://codeclimate.com/github/ocadotechnology/codeforlife-portal/badges/gpa.svg)](https://codeclimate.com/github/ocadotechnology/codeforlife-portal)
 
 ## A  [Code for Life](https://www.codeforlife.education/) repository