Reuses SkipOverlay by calculating the endtime of the storyboard and using that as a "start point". Upon skipping the outro the score is instantly shown.
When the end of the storyboard is reached the score screen automatically shows up. If the player holds ESC (pause) during the outro, the score is displayed
The storyboard endtime is calculated by getting the latest endtime of the storyboard's elements, or simply returning 0 if there is no storyboard.
Co-Authored-By: Marlina José <marlina@umich.edu>
