Bazel build files for protocols

Change-Id: I12a9cfe2d135d10c640a51d9b3438bcd92f8e37f
diff --git a/apps/mappingmanagement/api/BUILD b/apps/mappingmanagement/api/BUILD
new file mode 100644
index 0000000..91e6af0
--- /dev/null
+++ b/apps/mappingmanagement/api/BUILD
@@ -0,0 +1,8 @@
+COMPILE_DEPS = CORE_DEPS + KRYO + JACKSON + [
+    "//core/store/serializers:onos-core-serializers",
+]
+
+osgi_jar_with_tests(
+    test_deps = TEST_ADAPTERS,
+    deps = COMPILE_DEPS,
+)