VOL-2640 Restructure openolt-adapter repo to best practices

Change-Id: Icead31e8ecb82ec75a22e66361fbf83f80136589
diff --git a/VERSION b/VERSION
index 5aa7c52..66d8a6d 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.3.9
+2.3.10-dev