Added street merging algorithm
Resorted address view to again show city and zip code first
Added result messages to import receiver
Fixed import receiver not being unregistered when activity is closed
Delete import file when app is closed if it cannot be deleted immediately
Added database connection for spinners and result list view
Replaced custom spinner with custom data adapter (compatible with loaders)
Corrected order of actions in onDestroy() method of data management activity
Fixed merged addresses being copied multiple times