Route `/` now points to `index.html`
Rename `index.html` to `app.html`
Add tests for static files serving
Parent `index.html` loading `app.html`
Remove impossible test
Style
Merge branch 'knockout-binding' into app-loading

Conflicts:
	public/index.html
Merge pull request #72 from AnyFetch/app-loading

Temporary app loading mechanism