VOL-3248 Support for SetExtValue API

         This commits adds a new SetExtValue API in the VOLTHA
         core.

Change-Id: I2dd022cee9b22dd1d34f53420d5d75e68d440975
diff --git a/VERSION b/VERSION
index 47b322c..4d9d11c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.4.1
+3.4.2