first intance with tabletop 2 geojson format

Just a tester to get something moving. This allows us to add content via a google spreadsheet. Tabletop.js then takes action and brings everything in as a nice json, but we take it one step further and iterate all of dat data into a geojson to use with mapbox.js. 

Currently we're not pushing any information to the DOM other than the `#map` space. We'll want to use [this sweet example](https://www.mapbox.com/mapbox.js/example/v1.0.0/marker-navigation-from-menu-list/) to create the sidebar information accordingly.

Styles/layout/design are not intended for anything other than messing around, but the layout seems appropriate.

I'm not sure how this should work in the future but we could potentially ditch google spreadsheets and set up an external DB and just do some quick PHP form work to grab data and turn into a geojson. But that's down the road!