DFL-3568 Overlay service not listed in debug log

Author: Chris K

src/build-application/build_overlay_1_0.js

@@ -0,0 +1,7 @@
+window.app.builders.Overlay || ( window.app.builders.Overlay = {} );
+
+window.app.builders.Overlay["1.0"] = function(service)
+{
+  return true;
+};
+

src/client-en.xml

@@ -344,6 +344,7 @@ window.load_screen_timeout = window.setTimeout(function()
 <script src="./build-application/build_resource_manager_1_0.js"></script>
 <script src="./build-application/build_profiler_1_0.js"></script>
 <script src="./build-application/build_document_manager_1_0.js"></script>
+<script src="./build-application/build_overlay_1_0.js"></script>
 
 <script src="./debug/debug.js"/>
 <script src="./debug/po_tester.js"/>