Renamed routing packages to foo & foo.impl pattern.

Plus added some package-info.java files.

Change-Id: I0b68a7f4cea7a5f089b37b1a1c016d1c3b7a8702
diff --git a/apps/routing/src/main/java/org/onosproject/routing/bgp/BgpRouteSelector.java b/apps/routing/src/main/java/org/onosproject/routing/bgp/BgpRouteSelector.java
index e95aaff..ec02023 100644
--- a/apps/routing/src/main/java/org/onosproject/routing/bgp/BgpRouteSelector.java
+++ b/apps/routing/src/main/java/org/onosproject/routing/bgp/BgpRouteSelector.java
@@ -16,7 +16,7 @@
 package org.onosproject.routing.bgp;
 
 import org.onlab.packet.IpPrefix;
-import org.onosproject.routingapi.RouteUpdate;
+import org.onosproject.routing.RouteUpdate;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;