Added Jekyll + Hyde theme

Woot!

To use:

Install Jekyll

```
gem install jekyll
```

cd to your working directory and checkout the `gh-pages` branch

Don't modify anything in the `_site` directory (it's auto-generated by
Jekyll so changes will be overwritten)

Launch jekyll server in "watch" mode:

```
jekyll server --watch --baseurl ""
```

The `--baseurl` option is necessary to overwrite the option in
`config.yml`, which is necessary for GitHub to do the right thing.
Merge pull request #2 from jaredonline/gh-pages

Jekyll! GH PAGES!
Merge branch 'gh-pages'

Conflicts:
	README.md
	coffee/aeropress.md
	coffee/chemex.md
	coffee/moka_pot.md
	coffee/press_pot.md
	coffee/v60.md