[WIP] homepage with the copy to clipboard

- added a permalink for the respotory page
- made a button for an all-in copy
- added a copy to clipboard for all the snippet.

The output will look something like:
![clipboard](https://f.cloud.github.com/assets/530406/1494227/255ac456-47d9-11e3-9625-3ec55cee2981.png)


This PR now is broken :)