Make json_schema_compiler remove 'nocompile' nodes from JSON at the JSON level

tools/json_schema_compiler/previewserver.py

Index: tools/json_schema_compiler/previewserver.py
diff --git a/tools/json_schema_compiler/previewserver.py b/tools/json_schema_compiler/previewserver.py
index 65df25b73df2df6d8ddec1626631e6c8467e7823..2d4105a99782929d645c5e35092f62b3242d3331 100755
--- a/tools/json_schema_compiler/previewserver.py
+++ b/tools/json_schema_compiler/previewserver.py
@@ -190,12 +190,8 @@ updateEverything();
       # Get main json file
       api_defs = json_schema.Load(json_file_path)
       namespace = api_model.AddNamespace(api_defs[0], json_file_path)
-      if not namespace:
-        body.Append("<pre>Target file %s is marked nocompile</pre>" %
-            json_file_path)
-        return
       type_generator = cpp_type_generator.CppTypeGenerator(
-         'preview::api', namespace, namespace.unix_name)
+         'previewserver::api', namespace, namespace.unix_name)
 
       # Get json file depedencies
       for dependency in api_defs[0].get('dependencies', []):