remove node_modules and .gitignore them

node_modules/es5-ext/error/#/index.js

@@ -1,3 +0,0 @@
-"use strict";
-
-module.exports = { throw: require("./throw") };

node_modules/es5-ext/error/#/throw.js

@@ -1,5 +0,0 @@
-"use strict";
-
-var error = require("../valid-error");
-
-module.exports = function () { throw error(this); };

node_modules/es5-ext/error/custom.js

@@ -1,20 +0,0 @@
-"use strict";
-
-var assign            = require("../object/assign")
-  , isObject          = require("../object/is-object")
-  , isValue           = require("../object/is-value")
-  , captureStackTrace = Error.captureStackTrace;
-
-module.exports = function (message /*, code, ext*/) {
-	var err = new Error(message), code = arguments[1], ext = arguments[2];
-	if (!isValue(ext)) {
-		if (isObject(code)) {
-			ext = code;
-			code = null;
-		}
-	}
-	if (isValue(ext)) assign(err, ext);
-	if (isValue(code)) err.code = code;
-	if (captureStackTrace) captureStackTrace(err, module.exports);
-	return err;
-};

node_modules/es5-ext/error/index.js

@@ -1,8 +0,0 @@
-"use strict";
-
-module.exports = {
-	"#": require("./#"),
-	"custom": require("./custom"),
-	"isError": require("./is-error"),
-	"validError": require("./valid-error")
-};

node_modules/es5-ext/error/is-error.js

@@ -1,7 +0,0 @@
-"use strict";
-
-var objToString = Object.prototype.toString, id = objToString.call(new Error());
-
-module.exports = function (value) {
-	return (value && (value instanceof Error || objToString.call(value) === id)) || false;
-};

node_modules/es5-ext/error/valid-error.js

@@ -1,8 +0,0 @@
-"use strict";
-
-var isError = require("./is-error");
-
-module.exports = function (value) {
-	if (!isError(value)) throw new TypeError(value + " is not an Error object");
-	return value;
-};