Add additional credits photos.
Change app launcher icon.
Add BuildingWithLocation model.

Will be used to enhance OutsideView's display of a nearby building.
Use BuildingWithLocation in BuildingLocationManager.
Throttle BuildingLocationManager updates.

Glass was becoming unresponsive due to the frequency of updates from the
BuildingLocationManager.
Create BuildingLocationView with just building name.
Change OutsideView to use BuildingLocationView.
Add distance to BuildingLocationView.
Add photo to BuildingLocationView.
Add arrow pointing toward building in BuildingLocationView.
Post view changes to UI thread to prevent threading errors.