Tagging 1.2.0

Change-Id: If1b4de17402bf8248c888de72891dc17a5bcd7ef
diff --git a/tools/package/archetypes/pom.xml b/tools/package/archetypes/pom.xml
index 9e95daa..27e9ba8 100644
--- a/tools/package/archetypes/pom.xml
+++ b/tools/package/archetypes/pom.xml
@@ -28,7 +28,7 @@
 
     <groupId>org.onosproject</groupId>
     <artifactId>onos-archetypes</artifactId>
-    <version>1.2.0-SNAPSHOT</version>
+    <version>1.2.0</version>
     <packaging>pom</packaging>
 
     <description>ONOS archetypes project</description>