added jasmine

* Added Jasmine.
* https://github.com/whyi/SketchFormer/issues/17
```C++
#if 0
This is amazing. I was able to grab a Processing instance which is running in the SpecRunner.html
(although I intentionally set display:none)
It's just invisible. All the objects are available to use! Unbelievable! But somewhat expected as processing.js can mix well with javascript anyway.
#endif
```