Moved Array.prototype methods into overrides.js
Refactored initialize function for mapView
Added initialize function to search controller with bindings
Moved distance between points method to stop class
Moved route methods to model from search model
Moved get_nearest_departures method to stop model
  TODO: Send error to client if request location outside SF
Error message added for locations outside sf
Rewrote tests after code re-org
Modified jasmine tests for new view.js files
Added view.js tests
Merge pull request #8 from jhulley/final_touches

Final touches