Added empty fragment for favorites screen
Begin framework for SQlite database, created empty adaptor class FavoritesAdaptor
Added default constructor to Route, removed error
Added new methods to FavoritesOpenHelper to retrieve and store data
Added new layout for favorites listview
Added empty constructor to model.Route class to fix build error
Joined the UI and the database with an adapter
Continued working on adapter
Continued working on adapter, built classes for interacting with database
Finished connecting database, adapter, and listview, favorites list functional
Implementing item-dependent rendering for custom list view
New branch to handle DB work
Fixed FavoritesOpenHelper.addToFavorites() to take the correct args
Merge remote-tracking branch 'origin/unstable' into route_list
Merge remote-tracking branch 'origin/database' into route_list

Conflicts:
	res/layout/item_list_route.xml
	res/values/colors.xml
Merged with databases branch.