Release version 1.4.0

Change-Id: I9e1ecda2227f44db013c7f9d36af4c6ac2f657f1
diff --git a/app/pom.xml b/app/pom.xml
index c86af81..49f3627 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.opencord</groupId>
         <artifactId>olt</artifactId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>