Renamed registry and packet packages

net.onrc.onos.registry.controller.* => net.onrc.onos.core.registry.*
net.onrc.onos.packet => net.onrc.onos.core.packet

Change-Id: I595e325a2c0bab709f248dde5d84ff7b6185cf8b
diff --git a/conf/onos.properties b/conf/onos.properties
index 416b25a..0f7256e 100644
--- a/conf/onos.properties
+++ b/conf/onos.properties
@@ -5,7 +5,7 @@
 net.onrc.onos.core.flowprogrammer.FlowProgrammer,\
 net.onrc.onos.core.intent.runtime.PathCalcRuntimeModule,\
 net.onrc.onos.core.intent.runtime.PlanInstallModule,\
-net.onrc.onos.registry.controller.ZookeeperRegistry
+net.onrc.onos.core.registry.ZookeeperRegistry
 net.floodlightcontroller.restserver.RestApiServer.port = 8080
 net.floodlightcontroller.core.FloodlightProvider.openflowport = 6633
 net.floodlightcontroller.core.FloodlightProvider.workerthreads = 16