public/browserconfig.xml
<?xml version="1.0" encoding="utf-8"?><browserconfig><msapplication><tile><square70x70logo src="tiny.png"/><square150x150logo src="square.png"/><wide310x150logo src="wide.png"/><square310x310logo src="large.png"/><TileColor>#0088cc</TileColor></tile></msapplication></browserconfig>