Add searchListings function to rootScope in app run method so available on all pages.
Auto generate select box for search on index page.
Pass spot type and search location into listings page when routed from listings search.
Refactor searchListings so not dependent on scope and works from main or index scopes.
Add ability for listing to select based on type. Add icon selection based upon type.  Fix main page to route to correct type of listings.
Refactor spot page title bar so long spot names can stretch across the container and are not constrained by the details left box.
Switch average color to dark text so visible against gray.