Remove coverall

change badge to Codecov.

.travis.yml

@@ -10,12 +10,11 b' before_install:'
     - git clone --quiet --depth 1 https://github.com/minrk/travis-wheels travis-wheels
     - 'if [[ $GROUP != js* ]]; then COVERAGE=""; fi'
 install:
-    - pip install -f travis-wheels/wheelhouse -r requirements.txt -e file://$PWD#egg=ipython[test] coveralls
+    - pip install -f travis-wheels/wheelhouse -r requirements.txt -e file://$PWD#egg=ipython[test]
     - pip install codecov
 script:
     - cd /tmp && iptest --coverage xml && cd -
 after_success:
     - cp /tmp/ipy_coverage.xml ./
     - cp /tmp/.coverage ./
-    - coveralls
     - codecov

README.rst

@@ -1,5 +1,5 b''
-.. image:: https://img.shields.io/coveralls/ipython/ipython.svg 
-    :target: https://coveralls.io/r/ipython/ipython?branch=master
+.. image:: https://codecov.io/github/ipython/ipython/coverage.svg?branch=master
+    :target: https://codecov.io/github/ipython/ipython?branch=master
 
 .. image:: https://img.shields.io/pypi/dm/IPython.svg           
     :target: https://pypi.python.org/pypi/ipython