Working with GOOGLE MAPS v2
•	Import the new Google Play Services 6.5 to eclipse
•	LocationClient can’t be used anymore because is deprecated
•	A MapView (a subclass of the Android View class), is gonna be used to
allow us to place a map in the Android View. 
•	Initial state of the map set up (both xml and onMapReady(GoogleMap))
•	check for Google Play services APK on the main activity