Add Codecov Support

.travis.yml

@@ -11,7 +11,7 @@ deploy:
 
 install: 
   - python setup.py develop
-  - pip install -U pytest
+  - pip install -U pytest-cov codecov
   # - pip install -U tox-travis pytest
 
 language: python
@@ -25,7 +25,10 @@ python:
 
 script: 
   - export TIINGO_API_KEY=$TIINGO_API_KEY
-  - pytest
+  - py.test --cov=./
 
 matrix:
   fast_finish: true
+
+after_success: 
+- codecov

README.rst

@@ -28,13 +28,13 @@ Tiingo is a financial data platform that makes high quality financial tools avai
 Usage
 --------
 
-First, install the library from PyPi
+First, install the library from PyPi:
 
 .. code-block:: shell
 
    pip install tiingo
 
-Then, use the TiingoClient to make your API calls easier! (Other parameters are available for each endpoint beyond what has been written below, see docs for full details.)
+Then, use the TiingoClient to make your API calls. (Other parameters are available for each endpoint beyond what has been written below, see docs for full details.)
 
 .. code-block:: python
 
@@ -76,7 +76,7 @@ Features
 Credits
 ---------
 
-* Many thanks to Rishi Singh for creating Tiingo, and spreading the ethos of generosity.
+* Many thanks to Rishi Singh for creating Tiingo.
 
 This package was created with Cookiecutter_ and the `audreyr/cookiecutter-pypackage`_ project template.