remove node_modules and .gitignore them

node_modules/es5-ext/to-short-string-representation.js

@@ -1,16 +0,0 @@
-"use strict";
-
-var safeToString = require("./safe-to-string");
-
-var reNewLine = /[\n\r\u2028\u2029]/g;
-
-module.exports = function (value) {
-	var string = safeToString(value);
-	// Trim if too long
-	if (string.length > 100) string = string.slice(0, 99) + "…";
-	// Replace eventual new lines
-	string = string.replace(reNewLine, function (char) {
-		return JSON.stringify(char).slice(1, -1);
-	});
-	return string;
-};