Use SliderStep instead of TestCaseSliderBar
Integrate key configuration with settings overlay
This greatly simplifies TestCaseKeyCounter and TestCaseHitObject and allows more future automation.
Key configuration
Cancel pending sidebar expansion when a button is clicked
Defaults will be added to the database as long as the database has unbalanced counts for any actions.
Is used for default assignment
Fix skip button icons not displaying correctly
Uses GetContainingInputManager instead, as per framework changes.
Also removes an unnecessary secondary list of SidebarButtons by using generic containers.
Fix leaderboard icons not displaying correctly
Fix or clarify various errors when importing from stable