Release version 2.2.0

Change-Id: Ib0d2c4fda6812a56e50c02bb7499220328207b49
diff --git a/pom.xml b/pom.xml
index 33148a1..8333b46 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
 
     <groupId>org.opencord</groupId>
     <artifactId>aaa</artifactId>
-    <version>2.2.0-SNAPSHOT</version>
+    <version>2.2.0</version>
     <packaging>pom</packaging>
 
     <modules>