Update Ladybug_Export Ladybug - .ghuser folder path

"Ladybug Export" component finds default folder for .ghuser files:

UOFolder = "C:\\Users\\" + os.getenv("USERNAME") + "\\AppData\\Roaming\\Grasshopper\\UserObjects\\"

Wind XP does not have the "Roaming" folder. So for Win XP the path is different. Maybe we could try this instead:

UOFolder = gh.GH_ComponentServer.GHUser_AppDataDirectory

I think I can't do that.
I am using Win XP (there's no way I could change it to Win 7 + operating system due to poor PC configuration). Looks like "Github for windows" application requires Win 7 + operating system
So I could only edit the .py files code directly in the internet browser.