Switched to codecov

Author: nuwang

.travis.yml

@@ -34,7 +34,6 @@ matrix:
 env:
   global:
     - PYTHONUNBUFFERED=True
-    - COVERALLS_PARALLEL=true
 before_install:
     - openssl aes-256-cbc -K $encrypted_b3fcf6d0737c_key -iv $encrypted_b3fcf6d0737c_iv
             -in credentials.tar.gz.enc -out credentials.tar.gz -d
@@ -92,5 +91,3 @@ after_script:
            coveralls & codecov & wait
            ;;
       esac
-notifications:
-    webhooks: https://coveralls.io/webhook

README.rst

@@ -10,8 +10,8 @@ Detailed documentation can be found at http://cloudbridge.cloudve.org.
 Build Status Tests
 ~~~~~~~~~~~~~~~~~~
 
-.. image:: https://coveralls.io/repos/CloudVE/cloudbridge/badge.svg?branch=master&service=github
-   :target: https://coveralls.io/github/CloudVE/cloudbridge?branch=master
+.. image:: https://codecov.io/gh/CloudVE/cloudbridge/branch/master/graph/badge.svg
+   :target: https://codecov.io/gh/CloudVE/cloudbridge
    :alt: Code Coverage
 
 .. image:: https://img.shields.io/pypi/v/cloudbridge.svg