Merge pull request #1 from roitt/dev

Doing it the grid way.

Better view handling.

Front facing camera fix. Exif rotation.

Pictures in the gallery sorted as latest.

Bus provider set up between fragments, to notify when pictures are taken. This help restarting the loaders.

Sending broadcast intent about the picture taken.

Image gallery now able to show only pictures of the needed directory.

CameraFragment in place. SharedPreferences dealt on FlashMode and Cameras.

CameraPreview setup.

Action bar setup.

Actionbar theme added.

Starter frames added.

Fragments in place for Camera, Gallery, and Layout.

First commit.