handle and generics
Merge branch 'base_app' of https://github.com/alanchiao/zbt-rush-app into base_app

Conflicts:
	rush_app/client/views/rick/rides/ride-item.html
	rush_app/client/views/rick/rides/ride-item.js
	rush_app/client/views/rick/rides/ride_item.css
multiple ride selection and driver selection