WhereOnEarth - Updating mapType to satellite

(Rather than road map with street names)

- Also reducing the size from 400 to 300 as it seems good enough!
WhereOnEarth - No functional change.

- Renaming variable randomIndex to correctIndex.
- Updating App name in splash screen to ASTRID LANDS
- improving alignment of the ‘next flight’ button
- removing NSLogs