Release version 2.0.0

Change-Id: I7a18937b687c8b63e4bba21ce6eedaac688ad032
diff --git a/VERSION b/VERSION
index d72f262..227cea2 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.0-dev
+2.0.0