ONOS-5755: RESTCONF App: App Skeleton creation

pom file will stay the same as before, while testing, please add <module>restconf</module> at apps/pom.xml

modified by Henry's comments.

Change-Id: I55d6bd4de07f03dcad77dfa575cb54c5563c937c
diff --git a/apps/restconf/BUCK b/apps/restconf/BUCK
new file mode 100644
index 0000000..79f509b
--- /dev/null
+++ b/apps/restconf/BUCK
@@ -0,0 +1,12 @@
+BUNDLES = [
+    '//apps/restconf/api:onos-apps-restconf-api',
+    '//apps/restconf/restconfmgr:onos-apps-restconf-restconfmgr',
+]
+
+onos_app (
+  app_name = 'org.onosproject.restconf',
+  title = 'RESTCONF Application Module',
+  category = 'Utility',
+  url = 'http://onosproject.org',
+  included_bundles = BUNDLES,
+)