Additional bazel build files for apps

Change-Id: If3f31139022b5657e4a7b8a33871e4eba0da286e
diff --git a/apps/tetopology/BUILD b/apps/tetopology/BUILD
new file mode 100644
index 0000000..9f16249
--- /dev/null
+++ b/apps/tetopology/BUILD
@@ -0,0 +1,13 @@
+BUNDLES = [
+    "//apps/tetopology/api:onos-apps-tetopology-api",
+    "//apps/tetopology/app:onos-apps-tetopology-app",
+]
+
+onos_app(
+    app_name = "org.onosproject.tetopology",
+    category = "Traffic Engineering",
+    description = "Application to create and manage hierarchical TE topologies.",
+    included_bundles = BUNDLES,
+    title = "TE Topology Core",
+    url = "http://onosproject.org",
+)