Updating version to 1.5.0-SNAPSHOT

API change in version 1.4.0 necessitated moving VPLS app to use new
IntentSynchronizationService.

Change-Id: I3ca5fde8b2d36a4f157b93dbdbc7ca80c0f90e06
diff --git a/flowtest/pom.xml b/flowtest/pom.xml
index eea75e8..d570783 100644
--- a/flowtest/pom.xml
+++ b/flowtest/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-app-samples</artifactId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.5.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>