Using both initial map and cooked maps setting via project launcher ignores initial map

The following workaround will allow UAT to pass the correct initial map to the application.

RunProjectCommand.Automation.cs

	private static void SetupClientParams(List<DeploymentContext> DeployContextList, ProjectParams Params, string ClientLogFile, out ERunOptions ClientRunFlags, out string ClientApp, out string ClientCmdLine)
	{

...

            if (!String.IsNullOrEmpty(Params.ClientCommandline))
            {
                TempCmdLine += Params.ClientCommandline + " ";
            }
            else
            {
//                TempCmdLine += Params.MapToRun + " ";
                TempCmdLine += Params.StageCommandline + " ";  // workaround
            }

1. create a project
2. make some levels on the editor
3. open project launcher and create a custom launch profile 
4. apply following settings
   1. Cook : By the book
   2. Cooked platform : WindowsNoEditor
   3. Cooked maps : select multiple maps
   4. Package : do not package
   5. Deploy : copy to device
   6. Launch : using default role
   7. Initial map : select non default map
5. Launch the profile

Result

UAT passes multiple maps specified in CookedMap (e.g. ThirdpersonExsampleMap+ThirdpersonExsampleMap1+ThirdpersonExsampleMap2) as startup option and does not respect the initial map.