Release version 2.2.0

Change-Id: Ib0d2c4fda6812a56e50c02bb7499220328207b49
diff --git a/api/pom.xml b/api/pom.xml
index 2eb8287..0f42df8 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aaa</artifactId>
         <groupId>org.opencord</groupId>
-        <version>2.2.0-SNAPSHOT</version>
+        <version>2.2.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/app/pom.xml b/app/pom.xml
index 192fb1b..5ffff6f 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aaa</artifactId>
         <groupId>org.opencord</groupId>
-        <version>2.2.0-SNAPSHOT</version>
+        <version>2.2.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
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>