remove scrolling shadows again because they often don't work or cause errors, ref #36, fix #71
remove scrolling shadows again because they often don't work or cause errors, ref #36, fix #71

khertan/litewrite,xMartin/litewrite,xMartin/litewrite,khertan/litewrite,litewrite/litewrite,litewrite/litewrite,xMartin/litewrite,khertan/litewrite