[MM]{story} - modified GPSTracking class, fixed some issues
[MM,PS]{story} - fixed and improved GPSTracking class
[KW,MS]{story} - Added a listView to the MainActivity to show local image files.
[MM,PS]{story}-modified some settings
Merge branch 'dropbox' of https://github.com/cermetfrog/sw14_free_42 into dropbox
[KW,MS]{test after code} - Added a GPSCoordinates class to handle GPS data.
[KW,MS]{story} - Added call to MapActivity.
[KW,MS]{test after code} - Added tests for FileManager and GPSCoordinates. Added DbxFolderChooser activity.
[KW,MS]{story} - Modified ImageViewActivity
[KW,MS]{story} - Coded dropbox file upload. ImageViewActivity implemented.
[MM] - pushing merged folder
Merge branch 'dropbox' of https://github.com/cermetfrog/sw14_free_42 into dropbox
Merge remote-tracking branch 'origin/dropbox' into maps
[MM,PS]{story} - modified MainActivity, MapActivity to handle GPS bundles
[MM,PS]{story} - finished gpstag transition between photo context menu and Google map
[KW,MS]{story} - Continued implementation of ImageViewActivity. Added a ExifInfo class.
Merge remote-tracking branch 'origin/dropbox' into dropbox

Just do it
[KW,MS]{merge} - resolved merge conflicts.
[KW,MS]{merge} - resolved merge conflicts with maps branch.