add node_modules to address #4364

4 files changed, 268 insertions, 0 deletions

diff --git a/node_modules/fs-exists-sync/LICENSE b/node_modules/fs-exists-sync/LICENSE
new file mode 100644
index 000000000..e28e60323
--- /dev/null
+++ b/node_modules/fs-exists-sync/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016, Jon Schlinkert.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/node_modules/fs-exists-sync/README.md b/node_modules/fs-exists-sync/README.md
new file mode 100644
index 000000000..60c429c4d
--- /dev/null
+++ b/node_modules/fs-exists-sync/README.md
@@ -0,0 +1,92 @@
+# fs-exists-sync [![NPM version](https://img.shields.io/npm/v/fs-exists-sync.svg?style=flat)](https://www.npmjs.com/package/fs-exists-sync) [![NPM downloads](https://img.shields.io/npm/dm/fs-exists-sync.svg?style=flat)](https://npmjs.org/package/fs-exists-sync) [![Build Status](https://img.shields.io/travis/jonschlinkert/fs-exists-sync.svg?style=flat)](https://travis-ci.org/jonschlinkert/fs-exists-sync)
+
+> Drop-in replacement for `fs.existsSync` with zero dependencies. Other libs I found either have crucial differences from fs.existsSync, or unnecessary dependencies. See README.md for more info.
+
+## Install
+Install with [npm](https://www.npmjs.com/):
+
+```sh
+$ npm install fs-exists-sync --save
+```
+
+## Usage
+
+```js
+var exists = require('fs-exists-sync');
+
+console.log(exists('.'));
+//=> true
+console.log(exists(process.cwd()));
+//=> true
+console.log(exists('README.md'));
+//=> true
+console.log(exists('foo.txt'));
+//=> false
+console.log(exists(''));
+//=> false
+console.log(exists());
+//=> false
+```
+
+## Why another "exists" lib?
+
+I just want a _simple replacement for `fs.existsSync`_. Here is what I found:
+
+- [path-exists][]: Has dependencies to support a promises API
+- [fs-exists][]: async only
+- [file-exists][]: returns `false` if the path exists but is a directory.
+- [exists][]: nothing to do with `fs`. 
+
+## API
+
+## Related projects
+
+You might also be interested in these projects: 
+
+* [is-absolute](https://www.npmjs.com/package/is-absolute): Polyfill for node.js `path.isAbolute`. Returns true if a file path is absolute. | [homepage](https://github.com/jonschlinkert/is-absolute)
+* [parse-filepath](https://www.npmjs.com/package/parse-filepath): Pollyfill for node.js `path.parse`, parses a filepath into an object. | [homepage](https://github.com/jonschlinkert/parse-filepath)
+* [try-open](https://www.npmjs.com/package/try-open): Tries to open a file using fs.openSync (only necessary with sync), fails gracefully if the… [more](https://www.npmjs.com/package/try-open) | [homepage](https://github.com/jonschlinkert/try-open)  
+
+## Contributing
+Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/fs-exists-sync/issues/new).
+
+## Building docs
+Generate readme and API documentation with [verb][]:
+
+```sh
+$ npm install verb && npm run docs
+```
+
+Or, if [verb][] is installed globally:
+
+```sh
+$ verb
+```
+
+## Running tests
+Install dev dependencies:
+
+```sh
+$ npm install -d && npm test
+```
+
+## Author
+**Jon Schlinkert**
+
++ [github/jonschlinkert](https://github.com/jonschlinkert)
++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
+
+## License
+Copyright © 2016, [Jon Schlinkert](https://github.com/jonschlinkert).
+Released under the [MIT license](https://github.com/jonschlinkert/fs-exists-sync/blob/master/LICENSE).
+
+***
+
+_This file was generated by [verb](https://github.com/verbose/verb), v0.9.0, on April 09, 2016._
+
+[verb]: https://github.com/verbose/verb
+[path-exists]: https://github.com/sindresorhus/path-exists
+[fs-exists]: https://github.com/meryn/fs-exists
+[file-exists]: https://github.com/scottcorgan/file-exists
+[exists]: https://github.com/tjmehta/exists
+
diff --git a/node_modules/fs-exists-sync/index.js b/node_modules/fs-exists-sync/index.js
new file mode 100644
index 000000000..b7f00c7de
--- /dev/null
+++ b/node_modules/fs-exists-sync/index.js
@@ -0,0 +1,18 @@
+/*!
+ * fs-exists-sync (https://github.com/jonschlinkert/fs-exists-sync)
+ *
+ * Copyright (c) 2016, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
+
+'use strict';
+
+var fs = require('fs');
+
+module.exports = function(filepath) {
+  try {
+    (fs.accessSync || fs.statSync)(filepath);
+    return true;
+  } catch (err) {}
+  return false;
+};
diff --git a/node_modules/fs-exists-sync/package.json b/node_modules/fs-exists-sync/package.json
new file mode 100644
index 000000000..55d000d47
--- /dev/null
+++ b/node_modules/fs-exists-sync/package.json
@@ -0,0 +1,137 @@
+{
+  "_args": [
+    [
+      {
+        "raw": "fs-exists-sync@^0.1.0",
+        "scope": null,
+        "escapedName": "fs-exists-sync",
+        "name": "fs-exists-sync",
+        "rawSpec": "^0.1.0",
+        "spec": ">=0.1.0 <0.2.0",
+        "type": "range"
+      },
+      "/home/dold/repos/taler/wallet-webex/node_modules/detect-file"
+    ]
+  ],
+  "_from": "fs-exists-sync@>=0.1.0 <0.2.0",
+  "_id": "fs-exists-sync@0.1.0",
+  "_inCache": true,
+  "_location": "/fs-exists-sync",
+  "_nodeVersion": "5.5.0",
+  "_npmOperationalInternal": {
+    "host": "packages-16-east.internal.npmjs.com",
+    "tmp": "tmp/fs-exists-sync-0.1.0.tgz_1460202025245_0.6282676137052476"
+  },
+  "_npmUser": {
+    "name": "jonschlinkert",
+    "email": "github@sellside.com"
+  },
+  "_npmVersion": "3.6.0",
+  "_phantomChildren": {},
+  "_requested": {
+    "raw": "fs-exists-sync@^0.1.0",
+    "scope": null,
+    "escapedName": "fs-exists-sync",
+    "name": "fs-exists-sync",
+    "rawSpec": "^0.1.0",
+    "spec": ">=0.1.0 <0.2.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/detect-file"
+  ],
+  "_resolved": "https://registry.npmjs.org/fs-exists-sync/-/fs-exists-sync-0.1.0.tgz",
+  "_shasum": "982d6893af918e72d08dec9e8673ff2b5a8d6add",
+  "_shrinkwrap": null,
+  "_spec": "fs-exists-sync@^0.1.0",
+  "_where": "/home/dold/repos/taler/wallet-webex/node_modules/detect-file",
+  "author": {
+    "name": "Jon Schlinkert",
+    "url": "https://github.com/jonschlinkert"
+  },
+  "bugs": {
+    "url": "https://github.com/jonschlinkert/fs-exists-sync/issues"
+  },
+  "dependencies": {},
+  "description": "Drop-in replacement for `fs.existsSync` with zero dependencies. Other libs I found either have crucial differences from fs.existsSync, or unnecessary dependencies. See README.md for more info.",
+  "devDependencies": {
+    "gulp-format-md": "^0.1.7",
+    "mocha": "^2.4.5"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "982d6893af918e72d08dec9e8673ff2b5a8d6add",
+    "tarball": "https://registry.npmjs.org/fs-exists-sync/-/fs-exists-sync-0.1.0.tgz"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "gitHead": "3b44654977775bac2d1151520c9b6257249a6374",
+  "homepage": "https://github.com/jonschlinkert/fs-exists-sync",
+  "keywords": [
+    "access",
+    "check",
+    "exist",
+    "exists",
+    "file",
+    "file-system",
+    "filepath",
+    "filesystem",
+    "fs",
+    "is-file",
+    "isfile",
+    "path",
+    "stat",
+    "sync"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "maintainers": [
+    {
+      "name": "jonschlinkert",
+      "email": "github@sellside.com"
+    }
+  ],
+  "name": "fs-exists-sync",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/jonschlinkert/fs-exists-sync.git"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "verb": {
+    "layout": "default",
+    "plugins": [
+      "gulp-format-md"
+    ],
+    "reflinks": [
+      "verb",
+      "path-exists",
+      "fs-exists",
+      "file-exists",
+      "exists"
+    ],
+    "related": {
+      "list": [
+        "try-open",
+        "parse-filepath",
+        "is-absolute"
+      ]
+    },
+    "run": true,
+    "toc": false,
+    "tasks": [
+      "readme"
+    ],
+    "lint": {
+      "reflinks": true
+    }
+  },
+  "version": "0.1.0"
+}