Refactored OpenstackRouting to support multiple gateway nodes

Change-Id: I6870ca9a4fd6f6b1cf2d2be72f52ef87827e1d2c
diff --git a/apps/openstacknetworking/routing/src/main/java/org/onosproject/openstacknetworking/routing/package-info.java b/apps/openstacknetworking/routing/src/main/java/org/onosproject/openstacknetworking/routing/package-info.java
index 78d05a9..67fd1a5 100644
--- a/apps/openstacknetworking/routing/src/main/java/org/onosproject/openstacknetworking/routing/package-info.java
+++ b/apps/openstacknetworking/routing/src/main/java/org/onosproject/openstacknetworking/routing/package-info.java
@@ -15,6 +15,8 @@
  */
 
 /**
- * Application for OpenstackRouting.
+ * Implements OpenStack L3 service plugin, which routes packets between subnets,
+ * forwards packets from internal networks to external ones, and accesses instances
+ * from external networks through floating IPs.
  */
-package org.onosproject.openstacknetworking.routing;
\ No newline at end of file
+package org.onosproject.openstacknetworking.routing;