Updated to v0.2.3

Author: andersx

setup.cfg

@@ -0,0 +1,2 @@
+[metadata]
+description-file = README.md

setup.py

@@ -5,7 +5,7 @@
 __copyright__ = "Copyright 2016"
 __credits__ = ["Anders S. Christensen (2016) https://github.com/qmlcode/qml"]
 __license__ = "MIT"
-__version__ = "0.2.1"
+__version__ = "0.2.3"
 __maintainer__ = "Anders S. Christensen"
 __email__ = "[email protected]"
 __status__ = "Beta"
@@ -108,6 +108,7 @@ def setup_pepytools():
         description = __description__,
         long_description = readme(),
         keywords = 'Quantum Machine Learning',
+        download_url = "https://github.com/qmlcode/qml/archive/0.2.3.tar.gz",
         url = __url__,
 
         # set up package contents