Release app version 5.4.0 with API version 5.4.0

Change-Id: Ic0f2fa5f756a80537d4dc94490340ec478bf2a8d
diff --git a/app/pom.xml b/app/pom.xml
index a9d5ba8..1a3b46a 100755
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.opencord</groupId>
         <artifactId>sadis</artifactId>
-        <version>5.4.0-SNAPSHOT</version>
+        <version>5.4.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>