Migrate README docs to sphinxdoc

Signed-off-by: martin f. krafft <madduck@madduck.net>
diff --git a/README.rst b/README.rst
new file mode 100644
index 0000000..2de3822
--- /dev/null
+++ b/README.rst
@@ -0,0 +1,5 @@
+==============
+reclass README
+==============
+The documentation for **reclass** is available from
+http://madduck.github.io/reclass (for now).