Implement campus map ListView. Prepare for GMaps

1. Removed unused assets
2. Implemented MapFragment, MapListAdapter, MapLocation
3. Added Google Maps v2 API Android information to AndroidManifest
4. Created SQLite database to contain all locations on campus which can
be moved to a server when ready
Update ActionBarSherlock library

ActionBarSherlock updated to 4.4.0
Finish campus map implementation

- added directory with keystores that match the debug and release Google
Maps API keys each, respectively (note the release keystore's passwords
are not included for security reasons)
- finished map display fragment
- changed Java++ Cafe reference in the buildings list database to be
Moe's Southwest Grill
Add Google Play Services library to project files
Merge pull request #2 from pdpiech/development

RPI Campus Map Fragment Fully Implemented