More bug fixes

- BPM and go go time change even when there are no notes after the change, seen in Ego Ego Atakushi and UFO Swingin'
- Maker URL can be added to a local tja
  - Example: `MAKER: Creator name <https://example.com/path>`
- Long list of settings scrolls more naturally with arrow keys
- When media engagement is low, gamepad users will not be able to proceed on the title screen until a mouse click or a key press unpauses the audio context
- Fix "Bad" note gauge judgement on easy difficulty
- In debug, use hash to tell apart songs

public/src/js/circle.js

@@ -18,7 +18,7 @@ class Circle{
 		this.timesKa = 0
 		this.requiredHits = config.requiredHits || 0
 		this.rendaPlayed = false
-		this.gogoTime = config.gogoTime
+		this.gogoTime = config.gogoTime || false
 		this.gogoChecked = false
 		this.beatMS = config.beatMS
 		this.fixedPos = config.fixedPos