Update manifest to support Google Maps API v2
Replace MapView and custom zoom controls with SupportMapFragment
Fix value resources
No need to check/create db, Database handles this automatically
Added support lib required by Maps (SupportMapFragment...)
Updated Database controller
Added QueryResult class to handle responses of Database controller
Class for storing closest route data
Changed to RouteProvider (see TODO)
Updated map Activity to support Map API v2 and use updated controllers
Rename Map to MapActivity
fix AlertDialog show bug
Update project
Merge branch 'master' of https://github.com/NaSOS/EARTH.git