Prerelease 7

Modified look and feel of feed list
Revamped show information page with new styling, information tiles, reddit discussion page links and MAL links.
Added auto generate folder names (from a set base folder) so a folder doesn't need to be selected every time a new series is downloaded.
Added "NEW" tag for shows on watchlist that haven't been marked as "watched"
Added filter for "NEW" shows.
Introduced MobX for state management so many more parts of the UI update correctly.
Added empty list placeholder
Split downloads into per architecture.