updated minified.js for `minifyify` which mangles the whole output bundle js instead of each file individually

minifier.js

/*
* Consumes the output stream from Browserify
*/
Minifier.prototype.consumer = function (cb) {
  var self = this;

  return concat(function(data) {
    if(!self.opts.minify) {
      // Keep browserify's sourcemap
      return cb(null, data.toString(), null);
    }
    else if (!self.opts.map) {
      // Remove browserify's inline sourcemap
      return cb(null, convertSM.removeComments(data.toString()), null);
    }
    else {
      var bundle = self.decoupleBundle(data);

      if(bundle === false) {
        if(self.opts.minify)
          throw new Error('Browserify must be in debug mode for minifyify to consume sourcemaps')

        return cb(null, convertSM.removeComments(data.toString()));
      }

      // Re-maps the browserify sourcemap
      // to the original source using the
      // uglify sourcemap
      bundle.map = self.transformMap(bundle.map);
      var origSourceMap = JSON.parse(bundle.map);

      var mangled = uglify.minify(bundle.code, {
        sourceMapIncludeSources: true,
        fromString: true,
        inSourceMap: origSourceMap,
        outSourceMap: self.opts.map // TODO: fix path to sourcemap file
      });

      bundle.code = mangled.code + '\n//# sourceMappingURL=' + self.opts.map
      bundle.map = mangled.map

      cb(null, bundle.code, bundle.map);
    }
  });
};