LearnBoost/juice — pull request #36 by GerHobbelt (2013-03-30 23:56:06+00:00)
Title: fix crash due to 'object does not have clone method' exception thrown

...on Kubuntu 12/64bit VM, node 0.10.0

Situation: latest juice was installed as a dependency via npm install: npm list shows this:
```
└─┬ juice@0.3.2
├── batch@0.3.2
├─┬ commander@1.1.1
│ └── keypress@0.1.0
├── cssom@0.2.5
├── slick@1.10.0
└─┬ superagent@0.13.0
├── cookiejar@1.3.0
├── emitter-component@0.0.6
├── formidable@1.0.9
├── methods@0.0.1
├── mime@1.2.5
└── qs@0.5.2
```

juice was invoked via

```
require('juice');
...
juice(file, callback);
```