Starts support branch and improve .gitreview

Change-Id: I53389fadcc93710e1e0f8611ac7f956b994be74e
diff --git a/.gitreview b/.gitreview
index 028de3f..aa5bf47 100644
--- a/.gitreview
+++ b/.gitreview
@@ -3,3 +3,4 @@
 port=29418
 project=mcast.git
 defaultremote=origin
+defaultbranch=mcast-1.4
diff --git a/pom.xml b/pom.xml
index af180f5..30d264c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,20 +22,20 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-dependencies</artifactId>
-        <version>1.13.1</version>
+        <version>1.13.9-rc4</version>
         <relativePath></relativePath>
     </parent>
 
     <groupId>org.opencord</groupId>
     <artifactId>mcast</artifactId>
-    <version>1.4.0</version>
+    <version>1.4.1-SNAPSHOT</version>
     <packaging>bundle</packaging>
 
     <description>CORD Multicast application</description>
 
     <properties>
         <onos.app.name>org.opencord.mcast</onos.app.name>
-        <onos.version>1.13.1</onos.version>
+        <onos.version>1.13.9-rc4</onos.version>
         <onos.app.category>Traffic Steering</onos.app.category>
         <onos.app.title>CORD Multicast App</onos.app.title>
         <onos.app.url>http://opencord.org</onos.app.url>