added a io/mae profiling test

modules/io/src/mol/entity_io_mae_handler.cc

@@ -364,8 +364,14 @@ mol::EntityHandle LoadMAE(const String& file_name)
   MAEReader reader(file_name);
   mol::EntityHandle ent=mol::CreateEntity();
   mol::XCSEditor editor=ent.EditXCS(mol::BUFFERED_EDIT);
+  {
+    Profile profile("import MAE");
     reader.Import(ent);
+  }
+  {
+    Profile profile("connect all");
     conop::Conopology::Instance().ConnectAll(builder,ent);    
+  }
   return ent;
 }