Starting snapshot 2.2.0-SNAPSHOT

Change-Id: I0c67cc92630638cf82ba5f6cf5443e248855bf7e
diff --git a/pom.xml b/pom.xml
index 3c12c2f..6adbd20 100755
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
 
     <groupId>org.opencord</groupId>
     <artifactId>dhcpl2relay</artifactId>
-    <version>2.1.0</version>
+    <version>2.2.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <description>DHCP L2 Relay Agent</description>