update packages

9 files changed, 0 insertions, 901 deletions

diff --git a/node_modules/defaults/node_modules/clone/.npmignore b/node_modules/defaults/node_modules/clone/.npmignore
deleted file mode 100644
index c2658d7d1..000000000
--- a/node_modules/defaults/node_modules/clone/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules/
diff --git a/node_modules/defaults/node_modules/clone/.travis.yml b/node_modules/defaults/node_modules/clone/.travis.yml
deleted file mode 100644
index 20fd86b6a..000000000
--- a/node_modules/defaults/node_modules/clone/.travis.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-language: node_js
-node_js:
-  - 0.10
diff --git a/node_modules/defaults/node_modules/clone/LICENSE b/node_modules/defaults/node_modules/clone/LICENSE
deleted file mode 100644
index cc3c87bc3..000000000
--- a/node_modules/defaults/node_modules/clone/LICENSE
+++ /dev/null
@@ -1,18 +0,0 @@
-Copyright © 2011-2015 Paul Vorbach <paul@vorba.ch>
-
-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, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/defaults/node_modules/clone/README.md b/node_modules/defaults/node_modules/clone/README.md
deleted file mode 100644
index 0b6cecae2..000000000
--- a/node_modules/defaults/node_modules/clone/README.md
+++ /dev/null
@@ -1,126 +0,0 @@
-# clone
-
-[![build status](https://secure.travis-ci.org/pvorb/node-clone.png)](http://travis-ci.org/pvorb/node-clone)
-
-[![info badge](https://nodei.co/npm/clone.png?downloads=true&downloadRank=true&stars=true)](http://npm-stat.com/charts.html?package=clone)
-
-offers foolproof _deep cloning_ of objects, arrays, numbers, strings etc. in JavaScript.
-
-
-## Installation
-
-    npm install clone
-
-(It also works with browserify, ender or standalone.)
-
-
-## Example
-
-~~~ javascript
-var clone = require('clone');
-
-var a, b;
-
-a = { foo: { bar: 'baz' } };  // initial value of a
-
-b = clone(a);                 // clone a -> b
-a.foo.bar = 'foo';            // change a
-
-console.log(a);               // show a
-console.log(b);               // show b
-~~~
-
-This will print:
-
-~~~ javascript
-{ foo: { bar: 'foo' } }
-{ foo: { bar: 'baz' } }
-~~~
-
-**clone** masters cloning simple objects (even with custom prototype), arrays,
-Date objects, and RegExp objects. Everything is cloned recursively, so that you
-can clone dates in arrays in objects, for example.
-
-
-## API
-
-`clone(val, circular, depth)`
-
-  * `val` -- the value that you want to clone, any type allowed
-  * `circular` -- boolean
-
-    Call `clone` with `circular` set to `false` if you are certain that `obj`
-    contains no circular references. This will give better performance if needed.
-    There is no error if `undefined` or `null` is passed as `obj`.
-  * `depth` -- depth to which the object is to be cloned (optional,
-    defaults to infinity)
-
-`clone.clonePrototype(obj)`
-
-  * `obj` -- the object that you want to clone
-
-Does a prototype clone as
-[described by Oran Looney](http://oranlooney.com/functional-javascript/).
-
-
-## Circular References
-
-~~~ javascript
-var a, b;
-
-a = { hello: 'world' };
-
-a.myself = a;
-b = clone(a);
-
-console.log(b);
-~~~
-
-This will print:
-
-~~~ javascript
-{ hello: "world", myself: [Circular] }
-~~~
-
-So, `b.myself` points to `b`, not `a`. Neat!
-
-
-## Test
-
-    npm test
-
-
-## Caveat
-
-Some special objects like a socket or `process.stdout`/`stderr` are known to not
-be cloneable. If you find other objects that cannot be cloned, please [open an
-issue](https://github.com/pvorb/node-clone/issues/new).
-
-
-## Bugs and Issues
-
-If you encounter any bugs or issues, feel free to [open an issue at
-github](https://github.com/pvorb/node-clone/issues) or send me an email to
-<paul@vorba.ch>. I also always like to hear from you, if you’re using my code.
-
-## License
-
-Copyright © 2011-2015 [Paul Vorbach](http://paul.vorba.ch/) and
-[contributors](https://github.com/pvorb/node-clone/graphs/contributors).
-
-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, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/defaults/node_modules/clone/clone.js b/node_modules/defaults/node_modules/clone/clone.js
deleted file mode 100644
index 626375920..000000000
--- a/node_modules/defaults/node_modules/clone/clone.js
+++ /dev/null
@@ -1,160 +0,0 @@
-var clone = (function() {
-'use strict';
-
-/**
- * Clones (copies) an Object using deep copying.
- *
- * This function supports circular references by default, but if you are certain
- * there are no circular references in your object, you can save some CPU time
- * by calling clone(obj, false).
- *
- * Caution: if `circular` is false and `parent` contains circular references,
- * your program may enter an infinite loop and crash.
- *
- * @param `parent` - the object to be cloned
- * @param `circular` - set to true if the object to be cloned may contain
- *    circular references. (optional - true by default)
- * @param `depth` - set to a number if the object is only to be cloned to
- *    a particular depth. (optional - defaults to Infinity)
- * @param `prototype` - sets the prototype to be used when cloning an object.
- *    (optional - defaults to parent prototype).
-*/
-function clone(parent, circular, depth, prototype) {
-  var filter;
-  if (typeof circular === 'object') {
-    depth = circular.depth;
-    prototype = circular.prototype;
-    filter = circular.filter;
-    circular = circular.circular
-  }
-  // maintain two arrays for circular references, where corresponding parents
-  // and children have the same index
-  var allParents = [];
-  var allChildren = [];
-
-  var useBuffer = typeof Buffer != 'undefined';
-
-  if (typeof circular == 'undefined')
-    circular = true;
-
-  if (typeof depth == 'undefined')
-    depth = Infinity;
-
-  // recurse this function so we don't reset allParents and allChildren
-  function _clone(parent, depth) {
-    // cloning null always returns null
-    if (parent === null)
-      return null;
-
-    if (depth == 0)
-      return parent;
-
-    var child;
-    var proto;
-    if (typeof parent != 'object') {
-      return parent;
-    }
-
-    if (clone.__isArray(parent)) {
-      child = [];
-    } else if (clone.__isRegExp(parent)) {
-      child = new RegExp(parent.source, __getRegExpFlags(parent));
-      if (parent.lastIndex) child.lastIndex = parent.lastIndex;
-    } else if (clone.__isDate(parent)) {
-      child = new Date(parent.getTime());
-    } else if (useBuffer && Buffer.isBuffer(parent)) {
-      child = new Buffer(parent.length);
-      parent.copy(child);
-      return child;
-    } else {
-      if (typeof prototype == 'undefined') {
-        proto = Object.getPrototypeOf(parent);
-        child = Object.create(proto);
-      }
-      else {
-        child = Object.create(prototype);
-        proto = prototype;
-      }
-    }
-
-    if (circular) {
-      var index = allParents.indexOf(parent);
-
-      if (index != -1) {
-        return allChildren[index];
-      }
-      allParents.push(parent);
-      allChildren.push(child);
-    }
-
-    for (var i in parent) {
-      var attrs;
-      if (proto) {
-        attrs = Object.getOwnPropertyDescriptor(proto, i);
-      }
-
-      if (attrs && attrs.set == null) {
-        continue;
-      }
-      child[i] = _clone(parent[i], depth - 1);
-    }
-
-    return child;
-  }
-
-  return _clone(parent, depth);
-}
-
-/**
- * Simple flat clone using prototype, accepts only objects, usefull for property
- * override on FLAT configuration object (no nested props).
- *
- * USE WITH CAUTION! This may not behave as you wish if you do not know how this
- * works.
- */
-clone.clonePrototype = function clonePrototype(parent) {
-  if (parent === null)
-    return null;
-
-  var c = function () {};
-  c.prototype = parent;
-  return new c();
-};
-
-// private utility functions
-
-function __objToStr(o) {
-  return Object.prototype.toString.call(o);
-};
-clone.__objToStr = __objToStr;
-
-function __isDate(o) {
-  return typeof o === 'object' && __objToStr(o) === '[object Date]';
-};
-clone.__isDate = __isDate;
-
-function __isArray(o) {
-  return typeof o === 'object' && __objToStr(o) === '[object Array]';
-};
-clone.__isArray = __isArray;
-
-function __isRegExp(o) {
-  return typeof o === 'object' && __objToStr(o) === '[object RegExp]';
-};
-clone.__isRegExp = __isRegExp;
-
-function __getRegExpFlags(re) {
-  var flags = '';
-  if (re.global) flags += 'g';
-  if (re.ignoreCase) flags += 'i';
-  if (re.multiline) flags += 'm';
-  return flags;
-};
-clone.__getRegExpFlags = __getRegExpFlags;
-
-return clone;
-})();
-
-if (typeof module === 'object' && module.exports) {
-  module.exports = clone;
-}
diff --git a/node_modules/defaults/node_modules/clone/package.json b/node_modules/defaults/node_modules/clone/package.json
deleted file mode 100644
index b0987ecfc..000000000
--- a/node_modules/defaults/node_modules/clone/package.json
+++ /dev/null
@@ -1,51 +0,0 @@
-{
-  "name": "clone",
-  "description": "deep cloning of objects and arrays",
-  "tags": [
-    "clone",
-    "object",
-    "array",
-    "function",
-    "date"
-  ],
-  "version": "1.0.2",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/pvorb/node-clone.git"
-  },
-  "bugs": {
-    "url": "https://github.com/pvorb/node-clone/issues"
-  },
-  "main": "clone.js",
-  "author": "Paul Vorbach <paul@vorba.ch> (http://paul.vorba.ch/)",
-  "contributors": [
-    "Blake Miner <miner.blake@gmail.com> (http://www.blakeminer.com/)",
-    "Tian You <axqd001@gmail.com> (http://blog.axqd.net/)",
-    "George Stagas <gstagas@gmail.com> (http://stagas.com/)",
-    "Tobiasz Cudnik <tobiasz.cudnik@gmail.com> (https://github.com/TobiaszCudnik)",
-    "Pavel Lang <langpavel@phpskelet.org> (https://github.com/langpavel)",
-    "Dan MacTough (http://yabfog.com/)",
-    "w1nk (https://github.com/w1nk)",
-    "Hugh Kennedy (http://twitter.com/hughskennedy)",
-    "Dustin Diaz (http://dustindiaz.com)",
-    "Ilya Shaisultanov (https://github.com/diversario)",
-    "Nathan MacInnes <nathan@macinn.es> (http://macinn.es/)",
-    "Benjamin E. Coe <ben@npmjs.com> (https://twitter.com/benjamincoe)",
-    "Nathan Zadoks (https://github.com/nathan7)",
-    "Róbert Oroszi <robert+gh@oroszi.net> (https://github.com/oroce)",
-    "Aurélio A. Heckert (http://softwarelivre.org/aurium)",
-    "Guy Ellis (http://www.guyellisrocks.com/)"
-  ],
-  "license": "MIT",
-  "engines": {
-    "node": ">=0.8"
-  },
-  "dependencies": {},
-  "devDependencies": {
-    "nodeunit": "~0.9.0"
-  },
-  "optionalDependencies": {},
-  "scripts": {
-    "test": "nodeunit test.js"
-  }
-}
diff --git a/node_modules/defaults/node_modules/clone/test-apart-ctx.html b/node_modules/defaults/node_modules/clone/test-apart-ctx.html
deleted file mode 100644
index 4d532bb71..000000000
--- a/node_modules/defaults/node_modules/clone/test-apart-ctx.html
+++ /dev/null
@@ -1,22 +0,0 @@
-<html>
-  <head>
-    <meta charset="utf-8">
-    <title>Clone Test-Suite (Browser)</title>
-  </head>
-  <body>
-    <script>
-      var data = document.location.search.substr(1).split('&');
-      try {
-        ctx = parent[data[0]];
-        eval(decodeURIComponent(data[1]));
-        window.results = results;
-      } catch(e) {
-        var extra = '';
-        if (e.name == 'SecurityError')
-          extra = 'This test suite needs to be run on an http server.';
-        alert('Apart Context iFrame Error\n' + e + '\n\n' + extra);
-        throw e;
-      }
-    </script>
-  </body>
-</html>
diff --git a/node_modules/defaults/node_modules/clone/test.html b/node_modules/defaults/node_modules/clone/test.html
deleted file mode 100644
index a95570251..000000000
--- a/node_modules/defaults/node_modules/clone/test.html
+++ /dev/null
@@ -1,148 +0,0 @@
-<!doctype html>
-<html>
-  <head>
-    <meta charset="utf-8">
-    <title>Clone Test-Suite (Browser)</title>
-    <script>
-      var module = {};
-      var tests = exports = module.exports = {};
-
-      function require(moduleName) {
-        if (moduleName == './') {
-          return clone;
-        }
-      }
-
-      function log(str) {
-        logList.innerHTML += '<li>' + str + '</li>';
-      }
-    </script>
-    <script src="clone.js"></script>
-    <script src="test.js"></script>
-  </head>
-  <body>
-    <h1 id="nodeunit-header">Clone Test-Suite (Browser)</h1>
-    Tests started: <span id="testsStarted"></span>;
-    Tests finished: <span id="testsFinished"></span>.
-    <ul id="logList"></ul>
-    <script>
-      /* Methods copied from
-       * https://github.com/caolan/nodeunit/blob/master/lib/assert.js
-       */
-      function isUndefinedOrNull(value) {
-        return value === null || value === undefined;
-      }
-
-      function isArguments(object) {
-        return Object.prototype.toString.call(object) == '[object Arguments]';
-      }
-
-      var _keys = function (obj){
-        if (Object.keys) return Object.keys(obj);
-        if (typeof obj != 'object' && typeof obj != 'function') {
-          throw new TypeError('-');
-        }
-        var keys = [];
-        for(var k in obj) if(obj.hasOwnProperty(k)) keys.push(k);
-        return keys;
-      };
-
-      function objEquiv(a, b) {
-        if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
-          return false;
-
-        if (a.prototype !== b.prototype)
-          return false;
-
-        if (isArguments(a)) {
-          if (!isArguments(b)) return false;
-          a = pSlice.call(a);
-          b = pSlice.call(b);
-          return _deepEqual(a, b);
-        }
-
-        try {
-          var ka = _keys(a), kb = _keys(b), key, i;
-        } catch (e) {
-          return false
-        }
-
-        if (ka.length != kb.length)
-          return false;
-
-        ka.sort();
-        kb.sort();
-
-        for (i = ka.length - 1; i >= 0; i--) {
-          if (ka[i] != kb[i]) return false;
-        }
-
-        for (i = ka.length - 1; i >= 0; i--) {
-          key = ka[i];
-          if (!_deepEqual(a[key], b[key] ))
-            return false;
-        }
-
-        return true;
-      }
-      function _deepEqual(actual, expected) {
-        if (actual === expected) {
-          return true;
-        } else if (actual instanceof Date && expected instanceof Date) {
-          return actual.getTime() === expected.getTime();
-        } else if (actual instanceof RegExp && expected instanceof RegExp) {
-          return actual.source === expected.source &&
-              actual.global === expected.global &&
-              actual.ignoreCase === expected.ignoreCase &&
-              actual.multiline === expected.multiline;
-        } else if (typeof actual != 'object' && typeof expected != 'object') {
-          return actual == expected;
-        } else {
-          return objEquiv(actual, expected);
-        }
-      }
-
-      for (var testName in tests) {
-        setTimeout((function (testName) {
-          try {
-            testsStarted.innerHTML = (parseInt(testsStarted.innerHTML) || 0) + 1;
-            function incFinished() {
-              testsFinished.innerHTML = (parseInt(testsFinished.innerHTML) || 0) + 1;
-            }
-
-            tests[testName]({
-              expect: function (num) {
-                this._expect = num
-              },
-              ok: function (val) {
-                if(!val) throw new Error(val + ' is not ok.')
-              },
-              equal: function (a,b) {
-                if (a != b) throw new Error(a + ' is not equal to ' + b)
-              },
-              notEqual: function (a,b) {
-                if (a == b) throw new Error(a + ' is equal to ' + b)
-              },
-              strictEqual: function (a,b) {
-                if (a !== b) throw new Error(a + ' is not strict equal to ' + b)
-              },
-              deepEqual: function (a,b) {
-                if (!_deepEqual(a,b))
-                  throw new Error(JSON.stringify(a) + ' is not deep equal to ' +
-                                  JSON.stringify(b))
-              },
-              done: function () {
-                log(testName + ' <span style="color:blue">is ok</span>.');
-                incFinished();
-              }
-            });
-          } catch(e) {
-            log(testName + ' <span style="color:red">FAIL.</span> <small>'+ e +'</small>');
-            incFinished();
-            console.log(e);
-          }
-        })(testName), 1);
-      }
-    </script>
-  </body>
-</html>
diff --git a/node_modules/defaults/node_modules/clone/test.js b/node_modules/defaults/node_modules/clone/test.js
deleted file mode 100644
index e8b65b3fe..000000000
--- a/node_modules/defaults/node_modules/clone/test.js
+++ /dev/null
@@ -1,372 +0,0 @@
-var clone = require('./');
-
-function inspect(obj) {
-  seen = [];
-  return JSON.stringify(obj, function (key, val) {
-    if (val != null && typeof val == "object") {
-      if (seen.indexOf(val) >= 0) {
-        return '[cyclic]';
-      }
-
-      seen.push(val);
-    }
-
-    return val;
-  });
-}
-
-// Creates a new VM in node, or an iframe in a browser in order to run the
-// script
-function apartContext(context, script, callback) {
-  var vm = require('vm');
-
-  if (vm) {
-    var ctx = vm.createContext({ ctx: context });
-    callback(vm.runInContext(script, ctx));
-  } else if (document && document.createElement) {
-    var iframe = document.createElement('iframe');
-    iframe.style.display = 'none';
-    document.body.appendChild(iframe);
-
-    var myCtxId = 'tmpCtx' + Math.random();
-
-    window[myCtxId] = context;
-    iframe.src = 'test-apart-ctx.html?' + myCtxId + '&' + encodeURIComponent(script);
-    iframe.onload = function() {
-      try {
-        callback(iframe.contentWindow.results);
-      } catch (e) {
-        throw e;
-      }
-    };
-  } else {
-    console.log('WARNING: cannot create an apart context.');
-  }
-}
-
-exports["clone string"] = function (test) {
-  test.expect(2); // how many tests?
-
-  var a = "foo";
-  test.strictEqual(clone(a), a);
-  a = "";
-  test.strictEqual(clone(a), a);
-
-  test.done();
-};
-
-exports["clone number"] = function (test) {
-  test.expect(5); // how many tests?
-
-  var a = 0;
-  test.strictEqual(clone(a), a);
-  a = 1;
-  test.strictEqual(clone(a), a);
-  a = -1000;
-  test.strictEqual(clone(a), a);
-  a = 3.1415927;
-  test.strictEqual(clone(a), a);
-  a = -3.1415927;
-  test.strictEqual(clone(a), a);
-
-  test.done();
-};
-
-exports["clone date"] = function (test) {
-  test.expect(3); // how many tests?
-
-  var a = new Date;
-  var c = clone(a);
-  test.ok(!!a.getUTCDate && !!a.toUTCString);
-  test.ok(!!c.getUTCDate && !!c.toUTCString);
-  test.equal(a.getTime(), c.getTime());
-
-  test.done();
-};
-
-exports["clone object"] = function (test) {
-  test.expect(1); // how many tests?
-
-  var a = { foo: { bar: "baz" } };
-  var b = clone(a);
-
-  test.deepEqual(b, a);
-
-  test.done();
-};
-
-exports["clone array"] = function (test) {
-  test.expect(2); // how many tests?
-
-  var a = [
-    { foo: "bar" },
-    "baz"
-  ];
-  var b = clone(a);
-
-  test.ok(b instanceof Array);
-  test.deepEqual(b, a);
-
-  test.done();
-};
-
-exports["clone buffer"] = function (test) {
-  if (typeof Buffer == 'undefined') {
-    return test.done();
-  }
-
-  test.expect(1);
-
-  var a = new Buffer("this is a test buffer");
-  var b = clone(a);
-
-  // no underscore equal since it has no concept of Buffers
-  test.deepEqual(b, a);
-  test.done();
-};
-
-exports["clone regexp"] = function (test) {
-  test.expect(5);
-
-  var a = /abc123/gi;
-  var b = clone(a);
-  test.deepEqual(b, a);
-
-  var c = /a/g;
-  test.ok(c.lastIndex === 0);
-
-  c.exec('123a456a');
-  test.ok(c.lastIndex === 4);
-
-  var d = clone(c);
-  test.ok(d.global);
-  test.ok(d.lastIndex === 4);
-
-  test.done();
-};
-
-exports["clone object containing array"] = function (test) {
-  test.expect(1); // how many tests?
-
-  var a = {
-    arr1: [ { a: '1234', b: '2345' } ],
-    arr2: [ { c: '345', d: '456' } ]
-  };
-
-  var b = clone(a);
-
-  test.deepEqual(b, a);
-
-  test.done();
-};
-
-exports["clone object with circular reference"] = function (test) {
-  test.expect(8); // how many tests?
-
-  var c = [1, "foo", {'hello': 'bar'}, function () {}, false, [2]];
-  var b = [c, 2, 3, 4];
-
-  var a = {'b': b, 'c': c};
-  a.loop = a;
-  a.loop2 = a;
-  c.loop = c;
-  c.aloop = a;
-
-  var aCopy = clone(a);
-  test.ok(a != aCopy);
-  test.ok(a.c != aCopy.c);
-  test.ok(aCopy.c == aCopy.b[0]);
-  test.ok(aCopy.c.loop.loop.aloop == aCopy);
-  test.ok(aCopy.c[0] == a.c[0]);
-
-  test.ok(eq(a, aCopy));
-  aCopy.c[0] = 2;
-  test.ok(!eq(a, aCopy));
-  aCopy.c = "2";
-  test.ok(!eq(a, aCopy));
-
-  function eq(x, y) {
-    return inspect(x) === inspect(y);
-  }
-
-  test.done();
-};
-
-exports['clone prototype'] = function (test) {
-  test.expect(3); // how many tests?
-
-  var a = {
-    a: "aaa",
-    x: 123,
-    y: 45.65
-  };
-  var b = clone.clonePrototype(a);
-
-  test.strictEqual(b.a, a.a);
-  test.strictEqual(b.x, a.x);
-  test.strictEqual(b.y, a.y);
-
-  test.done();
-};
-
-exports['clone within an apart context'] = function (test) {
-  var results = apartContext({ clone: clone },
-      "results = ctx.clone({ a: [1, 2, 3], d: new Date(), r: /^foo$/ig })",
-      function (results) {
-    test.ok(results.a.constructor.toString() === Array.toString());
-    test.ok(results.d.constructor.toString() === Date.toString());
-    test.ok(results.r.constructor.toString() === RegExp.toString());
-    test.done();
-  });
-};
-
-exports['clone object with no constructor'] = function (test) {
-  test.expect(3);
-
-  var n = null;
-
-  var a = { foo: 'bar' };
-  a.__proto__ = n;
-  test.ok(typeof a === 'object');
-  test.ok(typeof a !== null);
-
-  var b = clone(a);
-  test.ok(a.foo, b.foo);
-
-  test.done();
-};
-
-exports['clone object with depth argument'] = function (test) {
-  test.expect(6);
-
-  var a = {
-    foo: {
-      bar : {
-        baz : 'qux'
-      }
-    }
-  };
-
-  var b = clone(a, false, 1);
-  test.deepEqual(b, a);
-  test.notEqual(b, a);
-  test.strictEqual(b.foo, a.foo);
-
-  b = clone(a, true, 2);
-  test.deepEqual(b, a);
-  test.notEqual(b.foo, a.foo);
-  test.strictEqual(b.foo.bar, a.foo.bar);
-
-  test.done();
-};
-
-exports['maintain prototype chain in clones'] = function (test) {
-  test.expect(1);
-
-  function T() {}
-
-  var a = new T();
-  var b = clone(a);
-  test.strictEqual(Object.getPrototypeOf(a), Object.getPrototypeOf(b));
-
-  test.done();
-};
-
-exports['parent prototype is overriden with prototype provided'] = function (test) {
-  test.expect(1);
-
-  function T() {}
-
-  var a = new T();
-  var b = clone(a, true, Infinity, null);
-  test.strictEqual(b.__defineSetter__, undefined);
-
-  test.done();
-};
-
-exports['clone object with null children'] = function (test) {
-  test.expect(1);
-  var a = {
-    foo: {
-      bar: null,
-      baz: {
-        qux: false
-      }
-    }
-  };
-
-  var b = clone(a);
-
-  test.deepEqual(b, a);
-  test.done();
-};
-
-exports['clone instance with getter'] = function (test) {
-  test.expect(1);
-  function Ctor() {};
-  Object.defineProperty(Ctor.prototype, 'prop', {
-    configurable: true,
-    enumerable: true,
-    get: function() {
-      return 'value';
-    }
-  });
-
-  var a = new Ctor();
-  var b = clone(a);
-
-  test.strictEqual(b.prop, 'value');
-  test.done();
-};
-
-exports['get RegExp flags'] = function (test) {
-  test.strictEqual(clone.__getRegExpFlags(/a/),   ''  );
-  test.strictEqual(clone.__getRegExpFlags(/a/i),  'i' );
-  test.strictEqual(clone.__getRegExpFlags(/a/g),  'g' );
-  test.strictEqual(clone.__getRegExpFlags(/a/gi), 'gi');
-  test.strictEqual(clone.__getRegExpFlags(/a/m),  'm' );
-
-  test.done();
-};
-
-exports["recognize Array object"] = function (test) {
-  var results = apartContext(null, "results = [1, 2, 3]", function(alien) {
-    var local = [4, 5, 6];
-    test.ok(clone.__isArray(alien)); // recognize in other context.
-    test.ok(clone.__isArray(local)); // recognize in local context.
-    test.ok(!clone.__isDate(alien));
-    test.ok(!clone.__isDate(local));
-    test.ok(!clone.__isRegExp(alien));
-    test.ok(!clone.__isRegExp(local));
-    test.done();
-  });
-};
-
-exports["recognize Date object"] = function (test) {
-  var results = apartContext(null, "results = new Date()", function(alien) {
-    var local = new Date();
-
-    test.ok(clone.__isDate(alien)); // recognize in other context.
-    test.ok(clone.__isDate(local)); // recognize in local context.
-    test.ok(!clone.__isArray(alien));
-    test.ok(!clone.__isArray(local));
-    test.ok(!clone.__isRegExp(alien));
-    test.ok(!clone.__isRegExp(local));
-
-    test.done();
-  });
-};
-
-exports["recognize RegExp object"] = function (test) {
-  var results = apartContext(null, "results = /foo/", function(alien) {
-    var local = /bar/;
-
-    test.ok(clone.__isRegExp(alien)); // recognize in other context.
-    test.ok(clone.__isRegExp(local)); // recognize in local context.
-    test.ok(!clone.__isArray(alien));
-    test.ok(!clone.__isArray(local));
-    test.ok(!clone.__isDate(alien));
-    test.ok(!clone.__isDate(local));
-    test.done();
-  });
-};