Revert "Commit updated Javascript packages"

This reverts commit a88734348a.

build/javascript/node_modules/simple-swizzle/index.js

@@ -1,29 +0,0 @@
-'use strict';
-
-var isArrayish = require('is-arrayish');
-
-var concat = Array.prototype.concat;
-var slice = Array.prototype.slice;
-
-var swizzle = module.exports = function swizzle(args) {
-	var results = [];
-
-	for (var i = 0, len = args.length; i < len; i++) {
-		var arg = args[i];
-
-		if (isArrayish(arg)) {
-			// http://jsperf.com/javascript-array-concat-vs-push/98
-			results = concat.call(results, slice.call(arg));
-		} else {
-			results.push(arg);
-		}
-	}
-
-	return results;
-};
-
-swizzle.wrap = function (fn) {
-	return function () {
-		return fn(swizzle(arguments));
-	};
-};