[ONOS-6375] Add skeleton code for Web GUI of mapping management app

Change-Id: I95079e6ac422591e6d5afed59b97d2a248573770
diff --git a/apps/mappingmanagement/web/BUCK b/apps/mappingmanagement/web/BUCK
index 6794372..e45f88c 100644
--- a/apps/mappingmanagement/web/BUCK
+++ b/apps/mappingmanagement/web/BUCK
@@ -17,5 +17,5 @@
     api_title = 'Mapping Management App API',
     api_version = '1.0',
     api_description = 'REST API for ONOS Mapping Management App',
-    api_package = 'org.onosproject.mapping.web',
+    api_package = 'org.onosproject.mapping.web.api',
 )