frontend scaffold, including geolocation js

[alanjosephwilliams]

• "Hello World" index.html with CDN for jquery and bootstrap
• assets file structure, including custom css and js file
• simplistic but successful use of geolocation API

[alanjosephwilliams]

I am going to go ahead and merge this, since its tiny. Generally though, I'll defer to you on all PRs as owner of the repo.