After watching replay that you didn't edit: Don't show end-of-level, instead return to replay browser directly

[SimonN]

Lix 0.9.46

1. Have a replay.
2. Go to the replay browser.
3. Watch the replay.
4. Press Esc or finish watching the replay.

Expected: You go directly to the browser. Reason: You didn't edit the replay; you merely looked at it.

Observed instead: End-of-level screen appears. This looks like you were successful/unsuccessful in your attempt. But we didn't play an attempt.