Refactored the view layer, and some classes in the model layer
Refactored and changed place of some files.
The app works after bug fixes
you can now upload a photo and see this photo in the timeline
You can now take a photo and save it in the photo library
you can now take photos and save these in the photo library, date is saved with a fancy string.
Refactored some code
Merge branch 'feature/picture' into develop
You can now take a photo