Added links to definition of terms (pypa#240)

Thomas Güttler · sigmavirus24 · commit 6fa84f57210c · 2017-04-22T07:10:22.000-05:00
"project" and "distribution".
diff --git a/README.rst b/README.rst
@@ -3,7 +3,7 @@ twine
 
 Twine is a utility for interacting `with PyPI <https://pypi.python.org/pypi/twine>`_.
 
-Currently it only supports registering projects and uploading distributions.
+Currently it only supports registering `projects <https://packaging.python.org/glossary/#term-project>`_ and uploading `distributions <https://packaging.python.org/glossary/#term-distribution-package>`_.
 
 
 Why Should I Use This?
