Add exporter for export svg with bbox information. All children of svg:g node are attributed with bbox information. It means all graphic nodes, except top most svg:g nodes, are wroute out with bbox information.

// -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*-
// vim: sw=4:ts=8:sts=4
var svg = require("svg");
var mbapp = require("mbapp");

app = new mbapp.app();
app.loadSVG("test.svg");
app.loop();