Renamed routing packages to foo & foo.impl pattern.

Plus added some package-info.java files.

Change-Id: I0b68a7f4cea7a5f089b37b1a1c016d1c3b7a8702
diff --git a/apps/sdnip/src/main/java/org/onosproject/sdnip/SdnIp.java b/apps/sdnip/src/main/java/org/onosproject/sdnip/SdnIp.java
index cf6280d..641559d 100644
--- a/apps/sdnip/src/main/java/org/onosproject/sdnip/SdnIp.java
+++ b/apps/sdnip/src/main/java/org/onosproject/sdnip/SdnIp.java
@@ -30,8 +30,8 @@
 import org.onosproject.core.ApplicationId;
 import org.onosproject.core.CoreService;
 import org.onosproject.net.intent.IntentService;
-import org.onosproject.routingapi.RoutingService;
-import org.onosproject.routingapi.config.RoutingConfigurationService;
+import org.onosproject.routing.RoutingService;
+import org.onosproject.routing.config.RoutingConfigurationService;
 import org.slf4j.Logger;
 
 import static org.slf4j.LoggerFactory.getLogger;