Support connecting to multiple OpenFlow controllers

Change-Id: I0989d5031fb2d4f5aa78ba0e4576e465f826a419
diff --git a/VERSION b/VERSION
index 0664a8f..237bbfe 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.1.6
+1.1.7-dev