Build gh-pages

# DO NOT MERGE

Just throwing this up so I don't forget about it.

TODO:
- [ ] Add/download assets required by pages
- [ ] Generate index.html page for people visiting the root of the gh-pages site
- [x] Disable Jekyll processing https://help.github.com/articles/using-jekyll-with-pages#turning-jekyll-off
- [x] Setup Travis secure token
- [ ] Fix remote url parsing for clone value

Closes gh-23