This removes the separate "download new game" page and rolls in into the
main profile setup. Also adds a feature to install the game from an
existing executable, in the event the official servers are down or
missing. Also shifts around some of the buttons and text.
Giant commit overhauling the interface to use KDE's Kirigami framework,
which is based on Qt Quick. The logic is all but rewritten, allowing
accounts to be separate from profiles.
