Moved Tunnel subsystem to ONOS core incubator area.

Change-Id: I03f90b068013fbf0490af5277b33459ccc0514ec
diff --git a/tools/dev/bin/onos-setup-karaf b/tools/dev/bin/onos-setup-karaf
index 2b77e74..1d82c1d 100755
--- a/tools/dev/bin/onos-setup-karaf
+++ b/tools/dev/bin/onos-setup-karaf
@@ -79,7 +79,7 @@
 
 if ! grep -q ",onos-api," $KARAF_ROOT/etc/org.apache.karaf.features.cfg; then
     # Patch the Apache Karaf distribution file to load default ONOS boot features
-    export BOOT_FEATURES="webconsole,onos-api,onos-core,onos-cli,onos-rest,onos-gui"
+    export BOOT_FEATURES="webconsole,onos-api,onos-core,onos-incubator,onos-cli,onos-rest,onos-gui"
     echo "Adding ONOS boot features $BOOT_FEATURES..."
     perl -pi.old -e "s|^(featuresBoot=.*)|\1,$BOOT_FEATURES|" \
         $KARAF_ROOT/etc/org.apache.karaf.features.cfg