Fix panels that are moving off-screen having an incorrect X coordinat…
Hitobject improvements
Update framework.
Note, that circle sizes still are wrong compared to stable osu. In order to fix this, the base radius of hitcircles needs to become 64, but it currently is 72.
Folder fix.
Slider & other hit object improvements.
General improvements
Even moar options
Style misses better.
Add missing licence headers.
Add various sound effects.
Move the actual outro sequence into Intro rather than MainMenu.