Add a version file

Change-Id: Id6215ece264bda9fdc7580c473d90c1aa74d00b8
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..3f6d5ce
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+6.0.0.dev0