Add a bit about support to the docs.

docs/index.rst

@@ -17,6 +17,18 @@ writeable.
 This library is fully integrated into Atramhasis_, an online open source
 editor for :term:`SKOS` vocabularies.
 
+Support
+-------
+
+If you have questions regarding Skosprovider_SQLAlchemy, feel free to contact us.
+Any bugs you find or feature requests you have, you can add to our 
+`issue tracker <https://github.com/koenedaele/skosprovider_sqlalchemy/issues>`_. 
+If you're unsure if something is a bug or intentional, or you just want to have 
+a chat about this library or :term:`SKOS` in general, feel free to join the 
+`Atramhasis discussion forum <https://groups.google.com/forum/#!forum/atramhasis>`_.
+While these are separate software projects, they are being run by the same 
+people and they integrate rather tightly.
+
 .. toctree::
    :maxdepth: 2