Add coverage report badge to README
Display dynamic test coverage status badge icon generated by the
coveralls service.
diff --git a/README.rst b/README.rst
index 0cac72c..f04b7b4 100644
--- a/README.rst
+++ b/README.rst
@@ -51,7 +51,7 @@
------
Source code for ``funcsigs`` is hosted on `GitHub`_. Any bug reports or feature
-requests can be made using GitHub's `issues system`_. |build_status|
+requests can be made using GitHub's `issues system`_. |build_status| |coverage|
Copyright
---------
@@ -74,6 +74,10 @@
:target: http://travis-ci.org/#!/aliles/funcsigs
:alt: Current build status
+.. |coverage| image:: https://coveralls.io/repos/aliles/funcsigs/badge.png?branch=master
+ :target: https://coveralls.io/r/aliles/funcsigs?branch=master
+ :alt: Coverage status
+
.. |pypi_version| image:: https://pypip.in/v/funcsigs/badge.png
:target: https://crate.io/packages/funcsigs/
:alt: Latest PyPI version