remove node_modules and .gitignore them

node_modules/es5-ext/array/of/implement.js

@@ -1,10 +0,0 @@
-"use strict";
-
-if (!require("./is-implemented")()) {
-	Object.defineProperty(Array, "of", {
-		value: require("./shim"),
-		configurable: true,
-		enumerable: false,
-		writable: true
-	});
-}

node_modules/es5-ext/array/of/index.js

@@ -1,3 +0,0 @@
-"use strict";
-
-module.exports = require("./is-implemented")() ? Array.of : require("./shim");

node_modules/es5-ext/array/of/is-implemented.js

@@ -1,8 +0,0 @@
-"use strict";
-
-module.exports = function () {
-	var of = Array.of, result;
-	if (typeof of !== "function") return false;
-	result = of("foo", "bar");
-	return Boolean(result && result[1] === "bar");
-};

node_modules/es5-ext/array/of/shim.js

@@ -1,19 +0,0 @@
-"use strict";
-
-var isFunction     = require("../../function/is-function")
-  , slice          = Array.prototype.slice
-  , defineProperty = Object.defineProperty
-  , desc           = { configurable: true, enumerable: true, writable: true, value: null };
-
-module.exports = function (/* …items*/) {
-	var result, i, length;
-	if (!this || this === Array || !isFunction(this)) return slice.call(arguments);
-	result = new this((length = arguments.length));
-	for (i = 0; i < length; ++i) {
-		desc.value = arguments[i];
-		defineProperty(result, i, desc);
-	}
-	desc.value = null;
-	result.length = length;
-	return result;
-};