connect to localhost if served from a file.

js/pixl/index.html

		pixl.online = false;
		pixl.connect = function() {
			pixl.ws = new WebSocket('ws://localhost:8001');
			var conn = location.protocol == 'http:' ? 'ws://pixl.papill0n.org:8001' : 'ws://localhost:8001';
			pixl.ws = new WebSocket(conn);
			pixl.ws.onopen = function() { pixl.online = true; };
			pixl.ws.onclose = function() { pixl.online = false; };
			pixl.ws.onmessage = function(msg) {