add badges

readme.rst

@@ -1,3 +1,5 @@
+|conda| |travis| |appveyor| |codecov|
+
 splinart is a package used for a tutorial which explains how to do the Python packaging using
 
 - `PyPi <https://pypi.python.org/pypi>`_
@@ -17,3 +19,19 @@ If you want to install splinart::
 or::
 
     conda install -c gouarin splinart
+
+
+.. |conda| image:: https://anaconda.org/gouarin/splinart/badges/version.svg
+   :target: https://anaconda.org/gouarin/splinart
+
+.. |travis| image:: https://travis-ci.org/gouarin/splinart.svg?branch=master
+   :target: https://travis-ci.org/gouarin/splinart
+
+.. |appveyor| image:: https://ci.appveyor.com/api/projects/status/9d3rf3jarqc4oxr7/branch/master?svg=true
+   :target: https://ci.appveyor.com/project/gouarin/splinart
+
+.. |codecov| image:: https://codecov.io/gh/gouarin/splinart/branch/master/graph/badge.svg
+   :target: https://codecov.io/gh/gouarin/splinart
+
+.. |RTD| image:: https://readthedocs.org/projects/splinart/badge/?version=latest
+   :target: http://splinart.readthedocs.io/