static void SaveFileFilterGroupToFile(string saveFilePath, FileFilterGroup filterGroup)
{
XmlSerializer x = new XmlSerializer( typeof(FileFilterGroup) );
saveFilePath = saveFilePath.Replace("\\", "/");
TextWriter writer = new StreamWriter(saveFilePath);
x.Serialize(writer, filterGroup);
writer.Close();
Debug.Log("Build Report Tool: Saved File Filter Group at \"" + saveFilePath + "\"");
}