release version 1.2.0

Change-Id: I8ef42c160cb67a4f74275577211933fd11b9543b
diff --git a/app/pom.xml b/app/pom.xml
index 608cc5d..d307bd5 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.opencord</groupId>
         <artifactId>olt</artifactId>
-        <version>1.2.0-SNAPSHOT</version>
+        <version>1.2.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
@@ -38,7 +38,7 @@
             APIs for interacting with the CORD OLT application.
         </api.description>
 	<api.package>org.onosproject.olt.rest</api.package>
-	<olt.api.version>1.2.0-SNAPSHOT</olt.api.version>
+	<olt.api.version>1.2.0</olt.api.version>
     </properties>
 
     <dependencies>