Add a link to the repository

docs/index.rst

@@ -1,7 +1,7 @@
 Welcome to rpm-versiontracker's documentation!
 ==============================================
 
-``rpm-versiontracker`` is a small, generic, Flask_ web application that
+rpm-versiontracker_ is a small, generic, Flask_ web application that
 leverages the `DNF API`_ to display the list of packages available from
 different repositories and compare them.
 
@@ -11,6 +11,7 @@ can build and integrate around it.
 ``DNF`` is short for ``Dandified Yum``, the next generation of package
 management for Red Hat based distributions.
 
+.. _rpm-versiontracker: https://github.com/dmsimard/rpm-versiontracker
 .. _Flask: http://flask.pocoo.org/
 .. _DNF API: http://dnf.readthedocs.org/en/latest/index.html