initial commit taken from gitlab.lrz.de

node_modules/arr-union/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014-2015, 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.

node_modules/arr-union/README.md

@@ -0,0 +1,85 @@
+# arr-union [![NPM version](https://badge.fury.io/js/arr-union.svg)](http://badge.fury.io/js/arr-union)  [![Build Status](https://travis-ci.org/jonschlinkert/arr-union.svg)](https://travis-ci.org/jonschlinkert/arr-union)
+
+> Combines a list of arrays, returning a single array with unique values, using strict equality for comparisons.
+
+This library is **15-20 times faster** and more performant (scales better) than [array-union](https://github.com/sindresorhus/array-union), which just uses `[].concat.apply([], arguments)`.
+
+## Benchmarks
+
+See the [benchmarks](./benchmark).
+
+```bash
+#1: five-arrays.js
+  array-union.js x 245,487 ops/sec ±0.99% (96 runs sampled)
+  current.js x 5,267,661 ops/sec ±0.63% (98 runs sampled)
+
+#2: ten-arrays.js
+  array-union.js x 134,784 ops/sec ±0.51% (94 runs sampled)
+  current.js x 1,919,143 ops/sec ±0.45% (100 runs sampled)
+
+#3: two-arrays.js
+  array-union.js x 308,374 ops/sec ±0.75% (96 runs sampled)
+  current.js x 7,361,915 ops/sec ±0.67% (95 runs sampled)
+```
+
+## Install
+
+Install with [npm](https://www.npmjs.com/)
+
+```sh
+$ npm i arr-union --save
+```
+
+## Usage
+
+```js
+var union = require('arr-union');
+
+union(['a'], ['b', 'c'], ['d', 'e', 'f']);
+//=> ['a', 'b', 'c', 'd', 'e', 'f']
+```
+
+Returns only unique elements:
+
+```js
+union(['a', 'a'], ['b', 'c']);
+//=> ['a', 'b', 'c']
+```
+
+## Other array utilities
+
+* [arr-diff](https://github.com/jonschlinkert/arr-diff): Returns an array with only the unique values from the first array, by excluding all… [more](https://github.com/jonschlinkert/arr-diff)
+* [arr-flatten](https://github.com/jonschlinkert/arr-flatten): Recursively flatten an array or arrays. This is the fastest implementation of array flatten.
+* [arr-filter](https://github.com/jonschlinkert/arr-filter): Faster alternative to javascript's native filter method.
+* [arr-map](https://github.com/jonschlinkert/arr-map): Faster, node.js focused alternative to JavaScript's native array map.
+* [arr-pluck](https://github.com/jonschlinkert/arr-pluck): Retrieves the value of a specified property from all elements in the collection.
+* [arr-reduce](https://github.com/jonschlinkert/arr-reduce): Fast array reduce that also loops over sparse elements.
+* [array-unique](https://github.com/jonschlinkert/array-unique): Return an array free of duplicate values. Fastest ES5 implementation.
+
+## Running tests
+
+Install dev dependencies:
+
+```sh
+$ npm i -d && npm test
+```
+
+## Contributing
+
+Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/arr-union/issues/new)
+
+## Author
+
+**Jon Schlinkert**
+
++ [github/jonschlinkert](https://github.com/jonschlinkert)
++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
+
+## License
+
+Copyright © 2015 Jon Schlinkert
+Released under the MIT license.
+
+***
+
+_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on June 15, 2015._

node_modules/arr-union/index.js

@@ -0,0 +1,30 @@
+/*!
+ * arr-union <https://github.com/jonschlinkert/arr-union>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
+
+'use strict';
+
+module.exports = function union(arr) {
+  var len = arguments.length;
+  var res = [], i = 0;
+
+  while (len--) {
+    var arg = arrayify(arguments[i++]);
+
+    for (var j = 0; j < arg.length; j++) {
+      var ele = arg[j];
+
+      if (res.indexOf(ele) === -1) {
+        res.push(ele);
+      }
+    }
+  }
+  return res;
+};
+
+function arrayify(val) {
+  return Array.isArray(val) ? val : [val];
+}

node_modules/arr-union/package.json

@@ -0,0 +1,102 @@
+{
+  "_args": [
+    [
+      "arr-union@^2.0.1",
+      "/home/bernhard/freifunk-app/node_modules/plugin-error"
+    ]
+  ],
+  "_from": "arr-union@>=2.0.1 <3.0.0",
+  "_id": "arr-union@2.1.0",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/arr-union",
+  "_nodeVersion": "0.12.4",
+  "_npmUser": {
+    "email": "github@sellside.com",
+    "name": "jonschlinkert"
+  },
+  "_npmVersion": "2.10.1",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "arr-union",
+    "raw": "arr-union@^2.0.1",
+    "rawSpec": "^2.0.1",
+    "scope": null,
+    "spec": ">=2.0.1 <3.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/plugin-error"
+  ],
+  "_resolved": "https://registry.npmjs.org/arr-union/-/arr-union-2.1.0.tgz",
+  "_shasum": "20f9eab5ec70f5c7d215b1077b1c39161d292c7d",
+  "_shrinkwrap": null,
+  "_spec": "arr-union@^2.0.1",
+  "_where": "/home/bernhard/freifunk-app/node_modules/plugin-error",
+  "author": {
+    "name": "Jon Schlinkert",
+    "url": "https://github.com/jonschlinkert"
+  },
+  "bugs": {
+    "url": "https://github.com/jonschlinkert/arr-union/issues"
+  },
+  "dependencies": {},
+  "description": "Combines a list of arrays, returning a single array with unique values, using strict equality for comparisons.",
+  "devDependencies": {
+    "array-union": "^1.0.1",
+    "array-unique": "^0.2.1",
+    "benchmarked": "^0.1.3",
+    "chalk": "^1.0.0",
+    "minimist": "^1.1.1",
+    "mocha": "^2.2.1",
+    "should": "^5.2.0",
+    "verb": "^0.8.6"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "20f9eab5ec70f5c7d215b1077b1c39161d292c7d",
+    "tarball": "https://registry.npmjs.org/arr-union/-/arr-union-2.1.0.tgz"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "gitHead": "2eb911d44a165f0e2009c61cc10f65454a1049e3",
+  "homepage": "https://github.com/jonschlinkert/arr-union",
+  "keywords": [
+    "add",
+    "append",
+    "array",
+    "arrays",
+    "combine",
+    "concat",
+    "extend",
+    "union",
+    "uniq",
+    "unique",
+    "util",
+    "utility",
+    "utils"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "maintainers": [
+    {
+      "name": "jonschlinkert",
+      "email": "github@sellside.com"
+    }
+  ],
+  "name": "arr-union",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/jonschlinkert/arr-union.git"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "version": "2.1.0"
+}