Add debian specification

Change-Id: I14a082b80ce256da33bb541cf44c4068cae31d6d
diff --git a/debian/docs b/debian/docs
new file mode 100644
index 0000000..d585829
--- /dev/null
+++ b/debian/docs
@@ -0,0 +1,3 @@
+README.rst
+CHANGELOG.rst
+VERSION