Added bitmap rotation by exif data to files picked from gallery, added spacing of images in fragment_asset_collection.xml
Added a simple animation on Image slides
Added a third slide and improved narrative
Moved all slide fragments into their own package
Simplified implemented of image slide

Now that the slides are directly coded in the layout files, we do not need a whole bunch of configurable parameters.
Optimized imports
Added some animations on the slides
Added a generic webview fragment for info views