Compatibility with Browserify

[pgiraud]

Jsonix cannot be bundled with Browserify.

I've tried to create a bundle with the following command:

browserify main.js -o bundle.js

The main.js file looks like the following:

var Jsonix = require('jsonix').Jsonix;
var context =  new Jsonix.Context([]);

The bundle.js file is created. However, when loaded in the browser, I
get the following error in my console:

Uncaught TypeError: Cannot read property 'apply' of undefined

The guilty line looks like the following:

return module.require.apply(module, arguments);

[highsource]

Browserify is now supported:
https://github.com/highsource/jsonix/tree/master/nodejs/tests/browserify

The problem was that Jsonix, when run under Browserify, incorrectly assumed that it is run in node.js and attempted to load xmldom, xmlhttprequest and fs via amdefine.

[bartvde]

a similar thing happens in webpack2, the code to load amdefine gets triggered see #171