Bumping samples to 1.6.0-SNAPSHOT.

Change-Id: I5ff577f8e6c10e4ccd976428ffde7a43c7662e2f
diff --git a/ecord/co/pom.xml b/ecord/co/pom.xml
index 0d251ac..b6d8687 100644
--- a/ecord/co/pom.xml
+++ b/ecord/co/pom.xml
@@ -19,19 +19,18 @@
     <parent>
         <artifactId>onos-app-samples</artifactId>
         <groupId>org.onosproject</groupId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.6.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
     <groupId>org.onosproject</groupId>
     <artifactId>onos-app-ecord-co</artifactId>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.6.0-SNAPSHOT</version>
     <packaging>bundle</packaging>
 
     <description>Enterprise CORD for Central Office</description>
 
     <properties>
-        <onos.version>1.5.0-SNAPSHOT</onos.version>
         <onos.app.name>org.onosproject.ecord.co</onos.app.name>
         <onos.app.origin>ON.Lab</onos.app.origin>
         <onos.app.title>Enterprise CORD App</onos.app.title>