Added Google Analytics for iOS 2.0 beta 4 and started measuring UIViewControllers. MapViewController, ListViewController, and SpaceClusterViewController don't use the GAITrackedViewController because MapView was the only one that would track.
Implemented Google Analytics tracking for Filters.
SpaceClusterView was getting tracked twice - once as "List View" and once as "SpaceClusterListView"
When the List View reports to GA, also send which kind of list view it is.
Get the analytics tracking id from spotseeker.plist instead of having it hard-coded. The app will log errors if no analytics tracking id is provided.
Merge branch 'master' into analytics
Implement a preference bundle so users can opt-out of anonymous data collection.
The app now listens for changes to it's settings regarding opting in or out of GA data collection. Fixes SPOT-722.
Merge branch 'master' of github.com:vegitron/spotseeker-ios

Conflicts:
	SpaceScout.xcodeproj/project.pbxproj