Device config synchronizer

- initial sketch of Device Config Synchronizer outline (ONOS-6745)

Change-Id: I57c8ab6c3511f12c15e3501aa61498eb18264b27
diff --git a/apps/configsync/BUCK b/apps/configsync/BUCK
new file mode 100644
index 0000000..aa9caf1
--- /dev/null
+++ b/apps/configsync/BUCK
@@ -0,0 +1,22 @@
+APPS = [
+    # dynamic config
+    'org.onosproject.config',
+]
+
+COMPILE_DEPS = [
+    '//lib:CORE_DEPS',
+    '//apps/config:onos-apps-config',
+    '//lib:onos-yang-model',
+]
+
+osgi_jar_with_tests (
+    deps = COMPILE_DEPS,
+)
+
+onos_app (
+    title = 'Dynamic Configuration Synchronizer',
+    category = 'Utility',
+    url = 'http://onosproject.org',
+    description = 'Application to support the Dynamic configuration service.',
+    required_apps = APPS,
+)