Adds underscore.js and updates existing packages
Adds Angular Google Maps via bower
Add google to jshint globals
Fix improper error handling in Users#update
Adds Business controller method for returning nearby businesses and fills in Businesses#update
Adds Find scaffold

- Adds front-end route for /find
- Adds Google Maps library and google-maps dependency to the app
- Adds a styled and functional Find view and controller
- Adds a Geocoding service for geocoding & reverse geocoding va Google Maps
- Updates Business model with self-geocoding pre-save hooks & virtual address
- "GeoJSON-izes" Business and User coordinates